iOS Phones have several hidden dialer codes.
The problem is definitely with your numbers Calling Line Presentation.
Dial *30# to check whether your Calling Line Presentation is enabled or disabled.
This shortcode is important if your phone is lost or stolen.
Dial *#06# to Access your iOS Phones IMEI.
Interested in hearing general information about your iOS Phone?
Dial *3282# and get all the vital information about your phone told to you.
This iOS feature enables you to divert all incoming calls to either your other number or to voicemail.
Dial *31# will hide the Caller ID on an iOS Phone.
Are you wondering why you cant send or receive SMS?
Use this secret code to check why.
Now, you’re able to decide whether to enable it or disable it.
Would you like to attend to all your missed calls?
The iOS phone enables you to check your missed calls by dialing the secret code *61#.
Enjoy this timely notification to help you catch up on all your missed calls in case of an emergency.
Another feature closely related to call forwarding is call verification.
Dial *#62# to access this hidden menu.
To dive into the Call Barring secret menu on iOS Phone, use the secret code 331.
If you need additional information, contact your internet service provider.
Similarly, you might use secret code *777# to check account balance.
Note that all these balance-related codes apply to iOS Phone users on the postpaid plan.
