title: What is the correct format for SMS OTP to read by my keypad? iOS
body: <p>At first, I have a same problem as this question <a href="https://stackoverflow.com/questions/50772090">How to show verification code suggestion on keyboard from Message</a>, then when I received a message containing <code>Your one time password is 123456</code>, the passcode was suggested in my keypad, the case is, I don't know what is the proper format of the sms that I need to received, where can I see the certain documentation or rules and instructions for the readable sms OTP?</p>
  
  <p>In my given link, they gave a video link, but for some personal reason, I can't watch it.</p>