完善电话拨号提示信息

frontend/controllers/PhoneController.php

@@ -737,6 +737,7 @@ class PhoneController extends \yii\web\Controller
 
         $assign = NetworkPhoneAssignT::find()->where('user_id='.$user_id)->one();
         if(!$assign){
+            $request['msg'] = '该账号无绑定主叫号码';
             return $result;
         }
 
@@ -748,6 +749,7 @@ class PhoneController extends \yii\web\Controller
         $count = count($total_ids);
 
         if($count<= 0){
+            $request['msg'] = '该主叫号码无绑定子号码';
             return $result;
         }