diff --git a/app/src/main/res/font/noto_sans.xml b/app/src/main/res/font/noto_sans.xml
new file mode 100644
index 000000000..a8a753d54
--- /dev/null
+++ b/app/src/main/res/font/noto_sans.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:fontStyle="normal"
+        android:font="@font/noto_sans_regular" />
+</font-family>
\ No newline at end of file
diff --git a/app/src/main/res/font/noto_sans_300.xml b/app/src/main/res/font/noto_sans_300.xml
new file mode 100644
index 000000000..85dbb8a08
--- /dev/null
+++ b/app/src/main/res/font/noto_sans_300.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:fontStyle="normal"
+        android:font="@font/noto_sans_light" />
+</font-family>
\ No newline at end of file
diff --git a/app/src/main/res/font/noto_sans_600.xml b/app/src/main/res/font/noto_sans_600.xml
new file mode 100644
index 000000000..033420ab2
--- /dev/null
+++ b/app/src/main/res/font/noto_sans_600.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:fontStyle="normal"
+        android:font="@font/noto_sans_semi_bold" />
+</font-family>
\ No newline at end of file
diff --git a/app/src/main/res/font/noto_sans_700.xml b/app/src/main/res/font/noto_sans_700.xml
new file mode 100644
index 000000000..dae6ef6db
--- /dev/null
+++ b/app/src/main/res/font/noto_sans_700.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:fontStyle="normal"
+        android:font="@font/noto_sans_bold" />
+</font-family>
\ No newline at end of file
diff --git a/app/src/main/res/font/noto_sans_800.xml b/app/src/main/res/font/noto_sans_800.xml
new file mode 100644
index 000000000..c4a60ee64
--- /dev/null
+++ b/app/src/main/res/font/noto_sans_800.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:android="http://schemas.android.com/apk/res/android">
+    <font
+        android:fontStyle="normal"
+        android:font="@font/noto_sans_extra_bold" />
+</font-family>
\ No newline at end of file
diff --git a/app/src/main/res/font/noto_sans_bold.ttf b/app/src/main/res/font/noto_sans_bold.ttf
new file mode 100644
index 000000000..0d1906839
Binary files /dev/null and b/app/src/main/res/font/noto_sans_bold.ttf differ
diff --git a/app/src/main/res/font/noto_sans_extra_bold.ttf b/app/src/main/res/font/noto_sans_extra_bold.ttf
new file mode 100644
index 000000000..a74c69ab1
Binary files /dev/null and b/app/src/main/res/font/noto_sans_extra_bold.ttf differ
diff --git a/app/src/main/res/font/noto_sans_light.ttf b/app/src/main/res/font/noto_sans_light.ttf
new file mode 100644
index 000000000..8fde66280
Binary files /dev/null and b/app/src/main/res/font/noto_sans_light.ttf differ
diff --git a/app/src/main/res/font/noto_sans_regular.ttf b/app/src/main/res/font/noto_sans_regular.ttf
new file mode 100644
index 000000000..7552fbe80
Binary files /dev/null and b/app/src/main/res/font/noto_sans_regular.ttf differ
diff --git a/app/src/main/res/font/noto_sans_semi_bold.ttf b/app/src/main/res/font/noto_sans_semi_bold.ttf
new file mode 100644
index 000000000..b460754c5
Binary files /dev/null and b/app/src/main/res/font/noto_sans_semi_bold.ttf differ
diff --git a/app/src/main/res/layout-land/bottom_nav_bar.xml b/app/src/main/res/layout-land/bottom_nav_bar.xml
index 69ae0f009..44a4897d1 100644
--- a/app/src/main/res/layout-land/bottom_nav_bar.xml
+++ b/app/src/main/res/layout-land/bottom_nav_bar.xml
@@ -39,19 +39,15 @@
         android:background="@color/white">
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:id="@+id/contacts"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:drawableTop="@drawable/contacts"
             android:drawablePadding="10dp"
             android:drawableTint="@{contactsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
-            android:gravity="center"
             android:onClick="@{onContactsClicked}"
             android:text="Contacts"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textColor="@color/gray_9"
-            android:textSize="11sp"
             android:textStyle="@{contactsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toTopOf="@id/calls"
             app:layout_constraintStart_toStartOf="parent"
@@ -59,19 +55,14 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onCallsClicked}"
             android:id="@+id/calls"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:drawableTop="@drawable/calls"
             android:drawablePadding="10dp"
-            android:drawableTint="@{callsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
-            android:gravity="center"
             android:text="Calls"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textColor="@color/gray_9"
-            android:textSize="11sp"
             android:textStyle="@{callsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toTopOf="@id/conversations"
             app:layout_constraintStart_toStartOf="parent"
@@ -79,6 +70,7 @@
             app:layout_constraintTop_toBottomOf="@id/contacts" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:id="@+id/conversations"
             android:enabled="false"
             android:layout_width="0dp"
@@ -86,13 +78,8 @@
             android:drawableTop="@drawable/conversations"
             android:drawablePadding="10dp"
             android:drawableTint="@{conversationsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
-            android:gravity="center"
             android:onClick="@{onConversationsClicked}"
             android:text="Conversations"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textColor="@color/gray_9"
-            android:textSize="11sp"
             android:textStyle="@{conversationsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toTopOf="@id/meetings"
             app:layout_constraintStart_toStartOf="parent"
@@ -100,6 +87,7 @@
             app:layout_constraintTop_toBottomOf="@id/calls" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onMeetingsClicked}"
             android:id="@+id/meetings"
             android:layout_width="0dp"
@@ -107,12 +95,7 @@
             android:drawableTop="@drawable/meetings"
             android:drawablePadding="10dp"
             android:drawableTint="@{meetingsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
-            android:gravity="center"
             android:text="Meetings"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textColor="@color/gray_9"
-            android:textSize="11sp"
             android:textStyle="@{meetingsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/layout-land/contacts_list_fragment.xml b/app/src/main/res/layout-land/contacts_list_fragment.xml
index 8a481255f..b17b0be47 100644
--- a/app/src/main/res/layout-land/contacts_list_fragment.xml
+++ b/app/src/main/res/layout-land/contacts_list_fragment.xml
@@ -81,20 +81,20 @@
             app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
             app:layout_constraintTop_toBottomOf="@id/background" />
 
-        <TextView
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/no_contacts_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="No contacts for the moment..."
-            android:textColor="@color/gray_9"
             android:textSize="16sp"
-            android:textStyle="bold"
             app:layout_constraintBottom_toTopOf="@id/background"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
             app:layout_constraintTop_toBottomOf="@id/no_contacts_image" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/favourites_label"
             android:visibility="@{viewModel.searchFilter.length() == 0 ? View.VISIBLE : View.GONE}"
             onClickListener="@{() -> viewModel.toggleFavouritesVisibility()}"
@@ -107,8 +107,6 @@
             android:drawableEnd="@drawable/collapse"
             android:drawableTint="@color/gray_9"
             android:textSize="16sp"
-            android:textStyle="bold"
-            android:textColor="@color/gray_9"
             app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="@id/background"/>
@@ -126,6 +124,7 @@
             app:layout_constraintTop_toBottomOf="@id/favourites_label" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/all_contacts_label"
             android:visibility="@{viewModel.searchFilter.length() == 0 ? View.VISIBLE : View.GONE}"
             android:layout_width="0dp"
@@ -135,8 +134,6 @@
             android:layout_marginTop="16dp"
             android:text="All contacts"
             android:textSize="16sp"
-            android:textStyle="bold"
-            android:textColor="@color/gray_9"
             app:layout_constraintStart_toEndOf="@id/bottom_nav_bar"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/favourites_contacts_list"/>
diff --git a/app/src/main/res/layout/bottom_nav_bar.xml b/app/src/main/res/layout/bottom_nav_bar.xml
index 49d63284f..52d927a28 100644
--- a/app/src/main/res/layout/bottom_nav_bar.xml
+++ b/app/src/main/res/layout/bottom_nav_bar.xml
@@ -39,6 +39,7 @@
         android:background="@color/white">
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onContactsClicked}"
             android:id="@+id/contacts"
             android:layout_width="0dp"
@@ -48,11 +49,6 @@
             android:drawableTop="@drawable/contacts"
             android:drawablePadding="10dp"
             android:text="Contacts"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textSize="11sp"
-            android:gravity="center"
-            android:textColor="@color/gray_9"
             android:drawableTint="@{contactsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
             android:textStyle="@{contactsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toBottomOf="parent"
@@ -61,6 +57,7 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onCallsClicked}"
             android:id="@+id/calls"
             android:layout_width="0dp"
@@ -71,11 +68,6 @@
             android:drawableTop="@drawable/calls"
             android:drawablePadding="10dp"
             android:text="Calls"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textSize="11sp"
-            android:gravity="center"
-            android:textColor="@color/gray_9"
             android:drawableTint="@{callsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
             android:textStyle="@{callsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toBottomOf="parent"
@@ -84,6 +76,7 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onConversationsClicked}"
             android:enabled="false"
             android:id="@+id/conversations"
@@ -95,11 +88,6 @@
             android:drawableTop="@drawable/conversations"
             android:drawablePadding="10dp"
             android:text="Conversations"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textSize="11sp"
-            android:gravity="center"
-            android:textColor="@color/gray_9"
             android:drawableTint="@{conversationsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
             android:textStyle="@{conversationsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toBottomOf="parent"
@@ -108,6 +96,7 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/bottom_nav_bar_label_style"
             android:onClick="@{onMeetingsClicked}"
             android:id="@+id/meetings"
             android:layout_width="0dp"
@@ -118,11 +107,6 @@
             android:drawableTop="@drawable/meetings"
             android:drawablePadding="10dp"
             android:text="Meetings"
-            android:maxLines="1"
-            android:ellipsize="end"
-            android:textSize="11sp"
-            android:gravity="center"
-            android:textColor="@color/gray_9"
             android:drawableTint="@{meetingsSelected ? @color/primary_color : @color/gray_9, default=@color/gray_9}"
             android:textStyle="@{meetingsSelected ? Typeface.BOLD : Typeface.NORMAL}"
             app:layout_constraintBottom_toBottomOf="parent"
diff --git a/app/src/main/res/layout/contact_device_trust_list_cell.xml b/app/src/main/res/layout/contact_device_trust_list_cell.xml
index 0abfd2c9c..d526c25f9 100644
--- a/app/src/main/res/layout/contact_device_trust_list_cell.xml
+++ b/app/src/main/res/layout/contact_device_trust_list_cell.xml
@@ -26,12 +26,12 @@
             app:barrierDirection="start" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/device_name"
             android:layout_width="0dp"
             android:layout_height="0dp"
             android:layout_marginStart="10dp"
             android:text="@{model.name, default=`Pixel 6 Pro de Sylvain`}"
-            android:textColor="@color/gray_9"
             android:textSize="14sp"
             android:maxLines="1"
             android:ellipsize="end"
@@ -53,6 +53,7 @@
             app:layout_constraintEnd_toEndOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_600"
             android:id="@+id/verify_device"
             android:visibility="@{model.trusted ? View.GONE : View.VISIBLE}"
             android:layout_width="wrap_content"
@@ -68,7 +69,7 @@
             android:drawablePadding="8dp"
             android:text="Vérifier l'appareil"
             android:textColor="@color/primary_color"
-            android:textSize="12sp"
+            android:textSize="13sp"
             android:maxLines="1"
             android:ellipsize="end"
             app:layout_constraintEnd_toEndOf="parent"
diff --git a/app/src/main/res/layout/contact_favourite_list_cell.xml b/app/src/main/res/layout/contact_favourite_list_cell.xml
index b62f7069c..b6a9b0e14 100644
--- a/app/src/main/res/layout/contact_favourite_list_cell.xml
+++ b/app/src/main/res/layout/contact_favourite_list_cell.xml
@@ -47,6 +47,7 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/name"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
@@ -54,7 +55,6 @@
             android:gravity="center"
             android:text="@{model.name, default=`John Doe`}"
             android:textSize="14sp"
-            android:textColor="@color/gray_9"
             android:maxLines="1"
             android:ellipsize="end"
             app:layout_constraintStart_toStartOf="@id/avatar"
diff --git a/app/src/main/res/layout/contact_fragment.xml b/app/src/main/res/layout/contact_fragment.xml
index 1a22c2cb5..cc51c40ca 100644
--- a/app/src/main/res/layout/contact_fragment.xml
+++ b/app/src/main/res/layout/contact_fragment.xml
@@ -104,6 +104,7 @@
                     app:layout_constraintTop_toTopOf="parent" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style"
                     android:id="@+id/name"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -116,6 +117,7 @@
                     app:layout_constraintTop_toBottomOf="@id/avatar" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_300"
                     android:id="@+id/status"
                     android:visibility="@{viewModel.contact.presenceStatus == ConsolidatedPresence.Offline ? View.GONE : View.VISIBLE}"
                     android:layout_width="wrap_content"
@@ -142,13 +144,13 @@
                     app:layout_constraintTop_toBottomOf="@id/status" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style"
                     android:onClick="@{() -> viewModel.startAudioCall()}"
                     android:id="@+id/call_label"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="8dp"
                     android:text="Call"
-                    android:textColor="@color/gray_9"
                     android:textSize="14sp"
                     app:layout_constraintTop_toBottomOf="@id/call"
                     app:layout_constraintStart_toStartOf="@id/call"
@@ -169,13 +171,13 @@
                     app:layout_constraintTop_toBottomOf="@id/status" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style"
                     android:onClick="@{() -> viewModel.sendMessage()}"
                     android:id="@+id/chat_label"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="8dp"
                     android:text="Message"
-                    android:textColor="@color/gray_9"
                     android:textSize="14sp"
                     app:layout_constraintTop_toBottomOf="@id/chat"
                     app:layout_constraintStart_toStartOf="@id/chat"
@@ -196,19 +198,20 @@
                     app:layout_constraintTop_toBottomOf="@id/status" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style"
                     android:onClick="@{() -> viewModel.startVideoCall()}"
                     android:id="@+id/video_call_label"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="8dp"
                     android:text="Video Call"
-                    android:textColor="@color/gray_9"
                     android:textSize="14sp"
                     app:layout_constraintTop_toBottomOf="@id/video_call"
                     app:layout_constraintStart_toStartOf="@id/video_call"
                     app:layout_constraintEnd_toEndOf="@id/video_call"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_800"
                     android:onClick="@{() -> viewModel.toggleNumbersAndAddressesVisibility()}"
                     android:id="@+id/numbers_and_addresses_label"
                     android:layout_width="0dp"
@@ -221,8 +224,6 @@
                     android:drawableEnd="@{viewModel.showNumbersAndAddresses ? @drawable/collapse : @drawable/expand, default=@drawable/collapse}"
                     android:drawableTint="@color/gray_9"
                     android:textSize="16sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/gray_9"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/call_label"/>
@@ -258,6 +259,7 @@
                     app:layout_constraintBottom_toBottomOf="@id/company_label"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_700"
                     android:id="@+id/company_label"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -265,8 +267,6 @@
                     android:paddingTop="16dp"
                     android:paddingBottom="16dp"
                     android:text="Company : "
-                    android:textColor="@color/gray_9"
-                    android:textStyle="bold"
                     android:textSize="14sp"
                     android:maxLines="1"
                     android:ellipsize="end"
@@ -274,13 +274,13 @@
                     app:layout_constraintTop_toTopOf="@id/info_background"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style"
                     android:id="@+id/company"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:paddingTop="16dp"
                     android:paddingBottom="16dp"
                     android:text="@{viewModel.company, default=`Belledonne Comm`}"
-                    android:textColor="@color/gray_9"
                     android:textSize="14sp"
                     android:maxLines="1"
                     android:ellipsize="end"
@@ -288,6 +288,7 @@
                     app:layout_constraintTop_toTopOf="@id/info_background"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_800"
                     android:onClick="@{() -> viewModel.toggleDevicesTrustVisibility()}"
                     android:id="@+id/trust_label"
                     android:layout_width="0dp"
@@ -300,8 +301,6 @@
                     android:drawableEnd="@{viewModel.showDevicesTrust ? @drawable/collapse : @drawable/expand, default=@drawable/collapse}"
                     android:drawableTint="@color/gray_9"
                     android:textSize="16sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/gray_9"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/info_background"/>
@@ -320,6 +319,7 @@
                     app:layout_constraintBottom_toBottomOf="@id/devices"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_700"
                     android:id="@+id/trusted_devices_count"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
@@ -327,7 +327,6 @@
                     android:layout_marginEnd="17dp"
                     android:layout_marginTop="20dp"
                     android:textSize="14sp"
-                    android:textStyle="bold"
                     android:text="Nombre d'appareils vérifiés :"
                     app:layout_constraintStart_toStartOf="@id/trust_background"
                     app:layout_constraintEnd_toEndOf="@id/trust_background"
@@ -351,13 +350,13 @@
                     app:layout_constraintTop_toBottomOf="@id/trusted_devices_count"/>
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_700"
                     android:id="@+id/trusted_devices_progress_label"
                     android:layout_width="0dp"
                     android:layout_height="0dp"
                     android:text="75%"
                     android:textColor="@color/white"
                     android:textSize="12sp"
-                    android:textStyle="bold"
                     android:gravity="center"
                     app:layout_constraintStart_toStartOf="@id/trusted_devices_progress"
                     app:layout_constraintEnd_toEndOf="@id/trusted_devices_progress"
@@ -379,6 +378,7 @@
                     app:layout_constraintTop_toBottomOf="@id/trusted_devices_progress" />
 
                 <androidx.appcompat.widget.AppCompatTextView
+                    style="@style/default_text_style_800"
                     android:id="@+id/actions"
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
@@ -388,8 +388,6 @@
                     android:layout_marginTop="32dp"
                     android:text="Other actions"
                     android:textSize="16sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/gray_9"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/trust_background"/>
@@ -414,8 +412,8 @@
                     android:layout_marginStart="17dp"
                     android:layout_marginEnd="17dp"
                     android:text="Edit"
-                    style="@style/context_menu_action_label"
-                    android:drawableLeft="@drawable/edit"
+                    style="@style/context_menu_action_label_style"
+                    android:drawableStart="@drawable/edit"
                     app:layout_constraintTop_toTopOf="@id/actions_background"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
@@ -437,8 +435,8 @@
                     android:layout_marginStart="17dp"
                     android:layout_marginEnd="17dp"
                     android:text="Add to favourites"
-                    style="@style/context_menu_action_label"
-                    android:drawableLeft="@drawable/favorite"
+                    style="@style/context_menu_action_label_style"
+                    android:drawableStart="@drawable/favorite"
                     app:layout_constraintTop_toBottomOf="@id/action_edit"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
@@ -460,8 +458,8 @@
                     android:layout_marginStart="17dp"
                     android:layout_marginEnd="17dp"
                     android:text="Share"
-                    style="@style/context_menu_action_label"
-                    android:drawableLeft="@drawable/share"
+                    style="@style/context_menu_action_label_style"
+                    android:drawableStart="@drawable/share"
                     app:layout_constraintTop_toBottomOf="@id/action_favorite"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
@@ -483,8 +481,8 @@
                     android:layout_marginStart="17dp"
                     android:layout_marginEnd="17dp"
                     android:text="Invite"
-                    style="@style/context_menu_action_label"
-                    android:drawableLeft="@drawable/invite"
+                    style="@style/context_menu_action_label_style"
+                    android:drawableStart="@drawable/invite"
                     app:layout_constraintTop_toBottomOf="@id/action_share"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
@@ -506,8 +504,8 @@
                     android:layout_marginStart="17dp"
                     android:layout_marginEnd="17dp"
                     android:text="Delete"
-                    style="@style/context_menu_danger_action_label"
-                    android:drawableLeft="@drawable/delete"
+                    style="@style/context_menu_danger_action_label_style"
+                    android:drawableStart="@drawable/delete"
                     app:layout_constraintTop_toBottomOf="@id/action_invite"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
diff --git a/app/src/main/res/layout/contact_list_cell.xml b/app/src/main/res/layout/contact_list_cell.xml
index 71e37a24f..90d4dac07 100644
--- a/app/src/main/res/layout/contact_list_cell.xml
+++ b/app/src/main/res/layout/contact_list_cell.xml
@@ -34,7 +34,6 @@
             android:visibility="@{model.showFirstLetter ? View.VISIBLE : View.INVISIBLE, default=invisible}"
             android:textColor="@color/gray_10"
             android:textSize="20sp"
-            android:textStyle="bold"
             android:layout_marginStart="16dp"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
@@ -66,12 +65,12 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/name"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="@{model.name, default=`John Doe`}"
             android:textSize="14sp"
-            android:textColor="@color/gray_9"
             android:layout_marginStart="10dp"
             app:layout_constraintStart_toEndOf="@id/avatar"
             app:layout_constraintTop_toTopOf="parent"
diff --git a/app/src/main/res/layout/contact_number_address_list_cell.xml b/app/src/main/res/layout/contact_number_address_list_cell.xml
index 8ede43ab3..daf4c18dc 100644
--- a/app/src/main/res/layout/contact_number_address_list_cell.xml
+++ b/app/src/main/res/layout/contact_number_address_list_cell.xml
@@ -19,14 +19,13 @@
         android:background="@drawable/cell_background">
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_700"
             android:id="@+id/header"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
             android:layout_marginStart="10dp"
             android:text="@{model.sip ? `SIP address` : `Phone (` + model.label + `)`, default=`Phone (Home)`}"
-            android:textColor="@color/gray_9"
-            android:textStyle="bold"
             android:textSize="14sp"
             android:maxLines="1"
             android:ellipsize="end"
@@ -34,12 +33,12 @@
             app:layout_constraintTop_toTopOf="parent"/>
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/number_or_address"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="10dp"
             android:text="@{model.displayedValue, default=`sip:johndoe@sip.linphone.org`}"
-            android:textColor="@color/gray_9"
             android:textSize="14sp"
             android:maxLines="1"
             android:ellipsize="end"
diff --git a/app/src/main/res/layout/contact_number_or_address_long_press_menu.xml b/app/src/main/res/layout/contact_number_or_address_long_press_menu.xml
index 68110e7fa..375a25964 100644
--- a/app/src/main/res/layout/contact_number_or_address_long_press_menu.xml
+++ b/app/src/main/res/layout/contact_number_or_address_long_press_menu.xml
@@ -20,10 +20,10 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Copier le numéro"
-            style="@style/context_menu_action_label"
+            style="@style/context_menu_action_label_style"
             android:background="@color/gray_2"
             android:layout_marginBottom="1dp"
-            android:drawableLeft="@drawable/copy"
+            android:drawableStart="@drawable/copy"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"/>
diff --git a/app/src/main/res/layout/contact_selection_cell.xml b/app/src/main/res/layout/contact_selection_cell.xml
index 2a374b673..e5a49ad09 100644
--- a/app/src/main/res/layout/contact_selection_cell.xml
+++ b/app/src/main/res/layout/contact_selection_cell.xml
@@ -29,6 +29,7 @@
             app:layout_constraintTop_toTopOf="parent" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout/contacts_list_fragment.xml b/app/src/main/res/layout/contacts_list_fragment.xml
index afc1e3365..08e5ed947 100644
--- a/app/src/main/res/layout/contacts_list_fragment.xml
+++ b/app/src/main/res/layout/contacts_list_fragment.xml
@@ -63,20 +63,20 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/background" />
 
-        <TextView
+        <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/no_contacts_label"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="No contacts for the moment..."
-            android:textColor="@color/gray_9"
             android:textSize="16sp"
-            android:textStyle="bold"
             app:layout_constraintBottom_toTopOf="@id/background"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/no_contacts_image" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/favourites_label"
             android:visibility="@{viewModel.searchFilter.length() == 0 ? View.VISIBLE : View.GONE}"
             onClickListener="@{() -> viewModel.toggleFavouritesVisibility()}"
@@ -90,8 +90,6 @@
             android:drawableEnd="@{viewModel.showFavourites ? @drawable/collapse : @drawable/expand, default=@drawable/collapse}"
             android:drawableTint="@color/gray_9"
             android:textSize="16sp"
-            android:textStyle="bold"
-            android:textColor="@color/gray_9"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="@id/background"/>
@@ -109,6 +107,7 @@
             app:layout_constraintTop_toBottomOf="@id/favourites_label" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/all_contacts_label"
             android:visibility="@{viewModel.searchFilter.length() == 0 ? View.VISIBLE : View.GONE}"
             android:layout_width="0dp"
@@ -119,8 +118,6 @@
             android:layout_marginTop="20dp"
             android:text="All contacts"
             android:textSize="16sp"
-            android:textStyle="bold"
-            android:textColor="@color/gray_9"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/favourites_contacts_list"/>
diff --git a/app/src/main/res/layout/contacts_list_long_press_menu.xml b/app/src/main/res/layout/contacts_list_long_press_menu.xml
index b3a57fc73..a1adbb4f6 100644
--- a/app/src/main/res/layout/contacts_list_long_press_menu.xml
+++ b/app/src/main/res/layout/contacts_list_long_press_menu.xml
@@ -29,10 +29,10 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Mettre en favoris"
-            style="@style/context_menu_action_label"
+            style="@style/context_menu_action_label_style"
             android:background="@color/gray_2"
             android:layout_marginBottom="1dp"
-            android:drawableLeft="@drawable/favorite"
+            android:drawableStart="@drawable/favorite"
             app:layout_constraintBottom_toTopOf="@id/share"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"/>
@@ -43,10 +43,10 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Partager"
-            style="@style/context_menu_action_label"
+            style="@style/context_menu_action_label_style"
             android:background="@color/gray_2"
             android:layout_marginBottom="1dp"
-            android:drawableLeft="@drawable/share"
+            android:drawableStart="@drawable/share"
             app:layout_constraintBottom_toTopOf="@id/invite"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent" />
@@ -57,10 +57,10 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Inviter"
-            style="@style/context_menu_action_label"
+            style="@style/context_menu_action_label_style"
             android:background="@color/gray_2"
             android:layout_marginBottom="1dp"
-            android:drawableLeft="@drawable/invite"
+            android:drawableStart="@drawable/invite"
             app:layout_constraintBottom_toTopOf="@id/delete"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent" />
@@ -71,10 +71,10 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Supprimer"
-            style="@style/context_menu_danger_action_label"
+            style="@style/context_menu_danger_action_label_style"
             android:background="@color/gray_2"
             android:layout_marginBottom="1dp"
-            android:drawableLeft="@drawable/delete"
+            android:drawableStart="@drawable/delete"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"/>
diff --git a/app/src/main/res/layout/dialog_number_address_list_cell.xml b/app/src/main/res/layout/dialog_number_address_list_cell.xml
index 3d24ad645..6ba820194 100644
--- a/app/src/main/res/layout/dialog_number_address_list_cell.xml
+++ b/app/src/main/res/layout/dialog_number_address_list_cell.xml
@@ -19,14 +19,13 @@
         android:background="@drawable/cell_background">
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_700"
             android:id="@+id/header"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
             android:layout_marginStart="10dp"
             android:text="@{model.sip ? `SIP address` : `Phone (` + model.label + `)`, default=`Phone (Home)`}"
-            android:textColor="@color/gray_9"
-            android:textStyle="bold"
             android:textSize="14sp"
             android:maxLines="1"
             android:ellipsize="end"
@@ -34,12 +33,12 @@
             app:layout_constraintTop_toTopOf="parent"/>
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style"
             android:id="@+id/number_or_address"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="10dp"
             android:text="@{model.displayedValue, default=`sip:johndoe@sip.linphone.org`}"
-            android:textColor="@color/gray_9"
             android:textSize="14sp"
             android:maxLines="1"
             android:ellipsize="end"
diff --git a/app/src/main/res/layout/dialog_pick_number_or_address.xml b/app/src/main/res/layout/dialog_pick_number_or_address.xml
index b9241e262..50f942cfe 100644
--- a/app/src/main/res/layout/dialog_pick_number_or_address.xml
+++ b/app/src/main/res/layout/dialog_pick_number_or_address.xml
@@ -42,15 +42,14 @@
             app:layout_constraintTop_toTopOf="@id/title" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/title"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_marginStart="15dp"
             android:paddingTop="25dp"
             android:text="Which canal do you choose?"
-            android:textColor="@color/gray_9"
             android:textSize="16sp"
-            android:textStyle="bold"
             app:layout_constraintVertical_chainStyle="packed"
             app:layout_constraintBottom_toTopOf="@id/numbers_and_addresses"
             app:layout_constraintStart_toStartOf="@id/dialog_background"
diff --git a/app/src/main/res/layout/new_contact_fragment.xml b/app/src/main/res/layout/new_contact_fragment.xml
index 747c52214..b5628e96a 100644
--- a/app/src/main/res/layout/new_contact_fragment.xml
+++ b/app/src/main/res/layout/new_contact_fragment.xml
@@ -39,7 +39,6 @@
             android:text="New contact"
             android:textColor="#FFFFFF"
             android:textSize="20sp"
-            android:textStyle="bold"
             app:layout_constraintEnd_toStartOf="@id/save"
             app:layout_constraintStart_toEndOf="@id/back"
             app:layout_constraintTop_toTopOf="parent" />
diff --git a/app/src/main/res/layout/new_conversation_fragment.xml b/app/src/main/res/layout/new_conversation_fragment.xml
index 61ef2419f..cb515d262 100644
--- a/app/src/main/res/layout/new_conversation_fragment.xml
+++ b/app/src/main/res/layout/new_conversation_fragment.xml
@@ -64,7 +64,6 @@
             android:text="Nouvelle conversation"
             android:textSize="18sp"
             android:textColor="@color/black"
-            android:textStyle="bold"
             android:layout_marginTop="22dp"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
@@ -119,7 +118,6 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:text="Créer un nouveau groupe"
-            android:textStyle="bold"
             android:textSize="16sp"
             android:padding="5dp"
             android:layout_marginStart="7dp"
diff --git a/app/src/main/res/layout/top_search_bar.xml b/app/src/main/res/layout/top_search_bar.xml
index b6e19ae5c..120c057d5 100644
--- a/app/src/main/res/layout/top_search_bar.xml
+++ b/app/src/main/res/layout/top_search_bar.xml
@@ -62,6 +62,7 @@
             app:layout_constraintTop_toTopOf="@id/title" />
 
         <androidx.appcompat.widget.AppCompatTextView
+            style="@style/default_text_style_800"
             android:id="@+id/title"
             android:layout_width="0dp"
             android:layout_height="35dp"
@@ -72,7 +73,6 @@
             android:text="@{viewModel.title, default=`Title`}"
             android:textColor="#FFFFFF"
             android:textSize="20sp"
-            android:textStyle="bold"
             app:layout_constraintEnd_toStartOf="@id/search_toggle"
             app:layout_constraintStart_toEndOf="@id/avatar"
             app:layout_constraintTop_toTopOf="parent" />
@@ -125,7 +125,6 @@
                 android:layout_height="match_parent"
                 android:textCursorDrawable="@null"
                 android:textColor="@color/gray_6"
-                android:textStyle="bold"
                 android:textSize="16sp"
                 android:inputType="text"
                 android:paddingVertical="1dp"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index d7997d667..bb05aedcf 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,6 +1,35 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
-    <style name="context_menu_action_label">
+    <style name="default_text_style_300">
+        <item name="android:fontFamily">@font/noto_sans_300</item>
+        <item name="android:textColor">@color/gray_9</item>
+    </style>
+    <style name="default_text_style">
+        <item name="android:fontFamily">@font/noto_sans</item>
+        <item name="android:textColor">@color/gray_9</item>
+    </style>
+    <style name="default_text_style_600">
+        <item name="android:fontFamily">@font/noto_sans_600</item>
+        <item name="android:textColor">@color/gray_9</item>
+    </style>
+    <style name="default_text_style_700">
+        <item name="android:fontFamily">@font/noto_sans_700</item>
+        <item name="android:textColor">@color/gray_9</item>
+    </style>
+    <style name="default_text_style_800">
+        <item name="android:fontFamily">@font/noto_sans_800</item>
+        <item name="android:textColor">@color/gray_9</item>
+    </style>
+    <style name="bottom_nav_bar_label_style">
+        <item name="android:fontFamily">@font/noto_sans</item>
+        <item name="android:textSize">11sp</item>
+        <item name="android:textColor">@color/gray_9</item>
+        <item name="android:gravity">center</item>
+        <item name="maxLines">1</item>
+        <item name="android:ellipsize">end</item>
+    </style>
+    <style name="context_menu_action_label_style">
+        <item name="android:fontFamily">@font/noto_sans</item>
         <item name="android:textSize">17sp</item>
         <item name="android:textColor">@color/gray_1</item>
         <item name="android:gravity">start</item>
@@ -8,7 +37,8 @@
         <item name="android:drawableTint">@color/gray_9</item>
         <item name="android:drawablePadding">8dp</item>
     </style>
-    <style name="context_menu_danger_action_label">
+    <style name="context_menu_danger_action_label_style">
+        <item name="android:fontFamily">@font/noto_sans</item>
         <item name="android:textSize">17sp</item>
         <item name="android:textColor">@color/red_danger</item>
         <item name="android:gravity">start</item>