Some codes you need to know about call diverts

With call diverts you can divert incoming calls to any UK fixed phone or mobile. There are four call diversion options available which you can set up from your mobile.
Not Reachable Divert
*.To activate ** 62 * phone number # SEND
*.To cancel ## 62 # SEND
*.To check status * # 62 # SEND
Divert calls when busy
*.To activate ** 67 * 901 # SEND
*.To cancel ## 67 # SEND
*.To check status * # 67 # SEND
Divert calls when there is no reply
*.To activate ** 61 * phone number * 11 * no seconds# SEND
*.To cancel ## 61 # SEND
*.o check status * # 61 # SEND
Divert all calls
*.To activate ** 21 * phone number # SEND
*.To cancel ## 21 # SEND
*.To check status * # 21 # SEND
To cancel all call diverts
*.To cancel ## 002 # SEND