Frequently Asked Question

What codes do I use to Divert Calls and other features on my UK Mobile Phone
Last Updated 6 years ago

When using your GSM Mobile phone there are a number of features available via specific codes that need to be 'called'. These are listed below. Not all codes will work on all networks. In the table below NNNN is the phone number for divert destinations.

Function Activate Cancel
Call Waiting Activate *43# #43#

Call Divert Immediate *21*NNNN# #21#
Call Divert No Answer *61*NNNN# #61#
Call Divert Unreachable (out of coverage, etc) *62*NNNN# #62#
CallerID Hide #31#NNNN *31#NNNN

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