diff --git a/flexiapi/app/Http/Controllers/Api/AccountController.php b/flexiapi/app/Http/Controllers/Api/AccountController.php
index e91c24d..466711b 100644
--- a/flexiapi/app/Http/Controllers/Api/AccountController.php
+++ b/flexiapi/app/Http/Controllers/Api/AccountController.php
@@ -91,9 +91,8 @@ class AccountController extends Controller
 
         $request->validate([
             'username' => [
-                'prohibits:phone',
+                'required_without:phone',
                 new NoUppercase,
-                new IsNotPhoneNumber,
                 new BlacklistedUsername,
                 new SIPUsername,
                 Rule::unique('accounts', 'username')->where(function ($query) use ($request) {
@@ -112,7 +111,7 @@ class AccountController extends Controller
                 : 'required_without:phone|email',
             'phone' => [
                 'required_without:email',
-                'prohibits:username',
+                'required_without:username',
                 'unique:aliases,alias',
                 'unique:accounts,username',
                 new WithoutSpaces, 'starts_with:+'
@@ -134,7 +133,7 @@ class AccountController extends Controller
             : config('app.sip_domain');
         $account->ip_address = $request->ip();
         $account->creation_time = Carbon::now();
-        $account->user_agent = config('app.name');
+        $account->user_agent = $request->header('User-Agent') ?? config('app.name');
         $account->provision();
         $account->save();
 
@@ -154,6 +153,7 @@ class AccountController extends Controller
             $account->save();
 
             Log::channel('events')->info('API: Account created using the public endpoint by phone', ['id' => $account->identifier]);
+            Log::channel('events')->info('OVH SMS sending: Sending an SMS with the recovery code', ['id' => $account->identifier, 'confirmation_key', $account->conformation_key]);
 
             $ovhSMS = new OvhSMS;
             $ovhSMS->send($request->get('phone'), 'Your ' . config('app.name') . ' recovery code is ' . $account->confirmation_key);
diff --git a/flexiapi/tests/Feature/ApiAccountTest.php b/flexiapi/tests/Feature/ApiAccountTest.php
index b777d02..107ec88 100644
--- a/flexiapi/tests/Feature/ApiAccountTest.php
+++ b/flexiapi/tests/Feature/ApiAccountTest.php
@@ -699,8 +699,11 @@ class ApiAccountTest extends TestCase
             ->assertJsonValidationErrors(['account_creation_token']);
 
         $token = AccountCreationToken::factory()->create();
+        $userAgent = 'User Agent Test';
 
-        $this->json($this->method, $this->route . '/public', [
+        $this->withHeaders([
+            'User-Agent' => $userAgent,
+        ])->json($this->method, $this->route . '/public', [
             'username' => $username,
             'algorithm' => 'SHA-256',
             'password' => '2',
@@ -736,7 +739,8 @@ class ApiAccountTest extends TestCase
 
         $this->assertDatabaseHas('accounts', [
             'username' => $username,
-            'domain' => config('app.sip_domain')
+            'domain' => config('app.sip_domain'),
+            'user_agent' => $userAgent
         ]);
     }
 
@@ -746,17 +750,6 @@ class ApiAccountTest extends TestCase
 
         config()->set('app.dangerous_endpoints', true);
 
-        // Username and phone
-        $this->json($this->method, $this->route . '/public', [
-            'username' => 'myusername',
-            'phone' => $phone,
-            'algorithm' => 'SHA-256',
-            'password' => '2',
-            'email' => 'john@doe.tld',
-        ])
-            ->assertStatus(422)
-            ->assertJsonValidationErrors(['phone', 'username']);
-
         // Bad phone format
         $this->json($this->method, $this->route . '/public', [
             'phone' => 'username',