Apple iPhone 4S

iOS 9.0

iOS 9.0 iOS 7 iOS 6 iOS 5

I can't make voice calls on my Apple iPhone 4S iOS 9.0

Cause 2 of 3: Divert of all calls is turned on

If divert of all calls is turned on, you can't receive any calls on your phone.

Step 1 of 4

Find "Keypad"

Press Phone.

Step 2 of 4

Find "Keypad"

Press Keypad.

##002#

##002#

Step 3 of 4

Cancel all diverts

Key in ##002# and press the call icon.

Step 4 of 4

Return to the home screen

Press the Home key to return to the home screen.

Press Phone.

Press Keypad.

Key in ##002# and press the call icon.

##002#

Press the Home key to return to the home screen.

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