Apple iPhone 4 iOS 4

Apple iPhone 4

iOS 4

Make a call with hidden caller identification - Apple iPhone 4 iOS 4

Step 1 of 3

Make a call with hidden caller identification

Press Phone.

Step 2 of 3

Make a call with hidden caller identification

Press Keypad.
Key in #31# followed by the number you want to call.

Step 3 of 3

Make a call with hidden caller identification

Example: #31#12345678
Press Call.

1. Make a call with hidden caller identification

Press Phone.
Press Keypad.
Key in #31# followed by the number you want to call.
Example: #31#12345678
Press Call.