Bell * Codes *02 De-activate *66 Notification on Busy Signal *03 De-activate *66 Notification (One Time Only) *12 Call Assistance (Police) *30 Cancel Forwarding *31 Automatic Forwarding *32 Notify *51 Intercom Ring I *52 Intercom Ring II *53 Intercom Ring III *54 Extension Hold *57 Call Trace *60 Call Screen (Selective Call Rejection) *61 Selective Distinct Alert *62 Selective Call Acceptance *63 Selective Call Forwarding *65 ICLID Activation *66 Busy Call Return *67 Call Display Block *68 Computer Access restriction *69 Last Call Return *70 Call Waiting Disable (Per Call) *71 Three-way calling (Per Call) *72 Activate Call Forwarding *73 De-activate Call Forwarding *74 Speed Dialing (8 numbers) *75 Speed Dialing (30 numbers) *77 Anonymous Call Rejection *80 Call Screen Disable *81 Selective Distinct Disable *82 Selective Acceptance Disable *83 Selective Forwarding Disable *85 ICLID Disable *86 De-activate Busy Call Return *87 Cancel Anonymous Call Rejection *89 De-activate Last Call Return *90 Re-activate Call Forwarding Busy *91 De-activate Call Forwarding Busy *92 Re-activate Forwarding No Answer *93 Call Forwarding No Answer *94 Ring Control (Call Answer) *95 Message Monitor (Call Answer) *98 Call Answer 1999