The following are the secret codes for all mobiles including nokia,sony ericcson,motorola and other mobiles.using these secret codes you can easily call divert your calls to another number and enable call waiting in your mobile and also for activating calling line identity. Call Diverting All To Activate: * * 21 * NUMBER # [SEND] To Cancel: # # 21 # [SEND] To Check: * # 21 # [SEND] No Answer To Activate: * * 61 * NUMBER # [SEND] To Cancel: # # 61 # [SEND] To Check: * # 61 # [SEND] Unreachable To Activate: * * 62 * NUMBER # [SEND] To Cancel: # # 62 # [SEND] To Check: * # 62 # [SEND] Busy To Activate: * * 67 * NUMBER # [SEND] To Cancel: # # 67 # [SEND] To Check: * # 67 # [SEND] To Cancel All Call Forwarding # # 002 # [SEND] Call Waiting To Activate: * 43 # [SEND] To Deactivate: # 43 # [SEND] To Check: * # 43 # [SEND] Calling Line Identity Outgoing To Activate: * 31 # [SEND] To Deactivate: # 31 # [SEND] To Check: * # 31 # [SEND] Incoming To Activate: * 30 # [SEND] To Deactivate: # 30 # [SEND