diff --git a/web/ASC.Web.Api/Controllers/AuthenticationController.cs b/web/ASC.Web.Api/Controllers/AuthenticationController.cs
index 3d5c22ea1a..0a401755e5 100644
--- a/web/ASC.Web.Api/Controllers/AuthenticationController.cs
+++ b/web/ASC.Web.Api/Controllers/AuthenticationController.cs
@@ -188,12 +188,63 @@ namespace ASC.Web.Api.Controllers
             return EmailValidationKeyModelHelper.Validate(model);
         }
 
+        [Create("setphone", false)]
+        public AuthenticationTokenData SaveMobilePhoneFromBody([FromBody]AuthModel model)
+        {
+            return SaveMobilePhone(model);
+        }
+
+        [Create("setphone", false)]
+        [Consumes("application/x-www-form-urlencoded")]
+        public AuthenticationTokenData SaveMobilePhoneFromForm([FromForm]AuthModel model)
+        {
+            return SaveMobilePhone(model);
+        }
+
+        private AuthenticationTokenData SaveMobilePhone(AuthModel model)
+        {
+            var user = GetUser(model, out _);
+            model.MobilePhone = SmsManager.SaveMobilePhone(user, model.MobilePhone);
+            MessageService.Send(MessageAction.UserUpdatedMobileNumber, MessageTarget.Create(user.ID), user.DisplayUserName(false, DisplayUserSettingsHelper), model.MobilePhone);
+
+            return new AuthenticationTokenData
+            {
+                Sms = true,
+                PhoneNoise = SmsSender.BuildPhoneNoise(model.MobilePhone),
+                Expires = new ApiDateTime(TenantManager, TimeZoneConverter, DateTime.UtcNow.Add(SmsKeyStorage.StoreInterval))
+            };
+        }
+
+        [Create(@"sendsms", false)]
+        public AuthenticationTokenData SendSmsCodeFromBody([FromBody]AuthModel model)
+        {
+            return SendSmsCode(model);
+        }
+
+        [Create(@"sendsms", false)]
+        [Consumes("application/x-www-form-urlencoded")]
+        public AuthenticationTokenData SendSmsCodeFromForm([FromForm]AuthModel model)
+        {
+            return SendSmsCode(model);
+        }
+
+        private AuthenticationTokenData SendSmsCode(AuthModel model)
+        {
+            var user = GetUser(model, out _);
+            SmsManager.PutAuthCode(user, true);
+
+            return new AuthenticationTokenData
+            {
+                Sms = true,
+                PhoneNoise = SmsSender.BuildPhoneNoise(user.MobilePhone),
+                Expires = new ApiDateTime(TenantManager, TimeZoneConverter, DateTime.UtcNow.Add(SmsKeyStorage.StoreInterval))
+            };
+        }
+
         private AuthenticationTokenData AuthenticateMe(AuthModel auth)
         {
-            var tenant = TenantManager.GetCurrentTenant().TenantId;
-
             bool viaEmail;
-            var user = GetUser(tenant, auth, out viaEmail);
+            var user = GetUser(auth, out viaEmail);
 
             if (StudioSmsNotificationSettingsHelper.IsVisibleSettings() && StudioSmsNotificationSettingsHelper.Enable)
             {
@@ -238,7 +289,8 @@ namespace ASC.Web.Api.Controllers
                 CookiesManager.SetCookies(CookiesType.AuthKey, token);
 
                 MessageService.Send(viaEmail ? MessageAction.LoginSuccessViaApi : MessageAction.LoginSuccessViaApiSocialAccount);
-
+                
+                var tenant = TenantManager.GetCurrentTenant().TenantId;
                 var expires = TenantCookieSettingsHelper.GetExpiresTime(tenant);
 
                 return new AuthenticationTokenData
@@ -261,7 +313,7 @@ namespace ASC.Web.Api.Controllers
         private AuthenticationTokenData AuthenticateMeWithCode(AuthModel auth)
         {
             var tenant = TenantManager.GetCurrentTenant().TenantId;
-            var user = GetUser(tenant, auth, out _);
+            var user = GetUser(auth, out _);
 
             var sms = false;
             try
@@ -321,7 +373,7 @@ namespace ASC.Web.Api.Controllers
             }
         }
 
-        private UserInfo GetUser(int tenantId, AuthModel memberModel, out bool viaEmail)
+        private UserInfo GetUser(AuthModel memberModel, out bool viaEmail)
         {
             viaEmail = true;
             var action = MessageAction.LoginFailViaApi;
@@ -361,7 +413,7 @@ namespace ASC.Web.Api.Controllers
                     }
 
                     user = UserManager.GetUsersByPasswordHash(
-                        tenantId,
+                        TenantManager.GetCurrentTenant().TenantId,
                         memberModel.UserName,
                         memberModel.PasswordHash);
 
diff --git a/web/ASC.Web.Api/Models/AuthModel.cs b/web/ASC.Web.Api/Models/AuthModel.cs
index 33b3a62c88..838887ab6d 100644
--- a/web/ASC.Web.Api/Models/AuthModel.cs
+++ b/web/ASC.Web.Api/Models/AuthModel.cs
@@ -9,5 +9,6 @@
         public string AccessToken { get; set; }
         public string SerializedProfile { get; set; }
         public string Code { get; set; }
+        public string MobilePhone { get; set; }
     }
 }