Forwarding and Locate me
*72xxx     Call Forward Always Activation
*73           Call Forward Always Deactivation
*92xxx     Call Forward No Answer Activation
*93           Call Forward No Answer Deactivation
*90xxx     Call Forward on Busy Activation
*91           Call Forward on Busy Deactivation
*561xxx   Enable and Set 'Locate Me' Number 1
*571         Deactivate 'Locate Me' Number 1
*562xxx   Enable and Set 'Locate Me' Number 2
*572         Deactivate 'Locate Me' Number 2
*563xxx   Enable and Set 'Locate Me' Number 3
*573         Deactivate 'Locate Me' Number 3

Do not disturb and Privacy options
*78           Do Not Disturb Activation
*79           Do Not Disturb Deactivation
*30           Caller ID Blocking Activation
*31           Caller ID Blocking Deactivation
*77           Anonymous Call Rejection Activation
*87           Anonymous Call Rejection Deactivation
*60xxx     Selective Call Rejection (Blacklist) Addition
*80xxx     Selective Call Rejection (Blacklist) Removal
*65xxx     Make a call with Caller ID visible
*67xxx     Make a call with Caller ID blocked
*32           Anonymous caller screening Activation
*33           All callers screening Activation
*34           Call screening Deactivation

Remote callback/dial-tone options
*94xxx     Remote Dialtone Service Number Addition
*95xxx     Remote Dialtone Service Number Removal
*96xxx     Remote Call-back Service Number Addition
*97xxx     Remote Call-back Service Number Removal
*98xxx     Remote Access Authorisation Pin Setup
*98           Removal of Remote Access Authorisation Pin (Trusted ANI only)

Auto Attendant options
*22           Record your auto attendant message/menu for callers
*23           Playback your auto attendant message/menu
*24           Activate the auto attendant service on your line
*25           Deactivate the auto attendant service on your line

Conferencing options
*40           Activate conferencing for my number (turn into conference room)
*41           Deactivate conferencing for my number
*42           Access your own conference room

Other options
*61           Call Waiting Activation
*81           Call Waiting Deactivation
*69           Call Return (Call back your last caller)
*66           Last Number Redial
*51           Who last called me?
*37xxx     Set Authorisation Pin Code
*37           Remove Authorisation Pin Code (no digits after *37)
*74x         Program Speed Dial 8 (x can be 2-9)
*52           Toggle to activate/deactivate NZNet voicemail system
*54n        Set Call Diversion Timer where 'n' is number of seconds

Feature codes during a call
##            Perform a 'blind' transfer to another number (if not disabled)
#0            Perform an 'attended' transfer to another number (if not disabled)
*1             Start/Stop a manual recording of a call (if not disabled)
*0             Disconnect from a call