Command Description Command String Security Change call barring code **03*OldCode*NewCode*NewCode#© Change call barring code **03*330*OldCode*NewCode*NewCode#© Change PIN code **04*OldPIN*NewPIN*NewPIN#© Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#© Unlock PIN code (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#© Unlock PIN2 code (when PIN2 is entered wrong 3 times) **052*PUK2*NewPIN2*NewPIN2#© Display IMEI *#06# Call Forwarding (Diversions) De-register all call diversions ##002#© Set all configured call diversions to number and activate **004*number#© De-register all configured call diversions (no answer, not reachable, busy) ##004#© Unconditionally divert all calls to number and activate **21*number#© Activate unconditionally divert all calls *21#© De-register unconditionally divert all calls ##21#© Deactivate unconditionally divert all calls #21#© Check status of unconditionally divert all calls *#21#© Divert on no answer to number and activate **61*number#© Activate divert on no answer *61#© De-register divert on no answer ##61#© Deactivate divert on no answer #61#© Check status of divert on no answer *#61#© Divert on not reachable to number and activate **62*number#© Activate divert on not reachable *62#© De-register divert on not reachable ##62#© Deactivate divert on not reachable #62#© Check status of divert on not reachable *#62#© Divert on busy to number and activate /td> **67*number#©< Activate divert on busy *67#© De-register divert on busy ##67#© Deactivate divert on busy #67#© Check status of divert on busy *#67#© Change number of seconds of ringing for the given service before diverting a call (such as on no answer). Seconds must be a value from 5 to 30. De-registering the same divert will also delete this change! **service*number**seconds#© (Service numbers, see below) Call barring Activate barr all outgoing calls (see Security to set code) **33*code#© Deactivate barr all outgoing calls #33*code#© Check status of barr all outgoing calls *#33#© Activate barr all calls **330*code#© Deactivate barr all calls #330*code#© Check status of barr all calls /td> *#330*code#©< Activate barr all outgoing international calls **331*code#© Deactivate barr all outgoing international calls #331*code#© Check status of barr all outgoing international calls *#331#© Activate barr all outgoing international calls except to home country **332*code#© Deactivate barr all outgoing international calls except to home country #332*code#© Check status of barr all outgoing international calls except to home country *#332#© Activate barr all outgoing calls **333*code#© Deactivate barr all outgoing calls #333*code#© Check status of barr all outgoing calls *#333#© Activate barr all incoming calls **35*code#© Deactivate barr all incoming calls #35*code#© Check status of barr all incoming calls *#35#© Activate barr all incoming calls when roaming **351*code#© Deactivate barr all incoming calls when roaming #351*code#© Check status of barr all incoming calls when roaming *#351#© Activate barr all incoming calls **353*code#© Deactivate barr all incoming calls #353*code#© Check status of barr all incoming calls *#353#© Call waiting Activate call waiting *43*#© Deactivate call waiting #43##© Check status of call waiting *#43#© Calling Line Identification The following only works if CLIP and CLIR are enabled (ask your service provider) CLIP: Presentation of the number of the incoming call Activate CLIP **30#© Deactivate CLIP ##30#© Check status of CLIP *#30#© CLIR: Presentation of one's own number to the to the called party Activate CLIR **31#© Activate CLIR for the actual call *31#number© Deactivate CLIR ##31#© Deactivate CLIR for the actual call #31#number© Check status of CLIR *#31#© COLP: Presentation of the actual number reached (if number called was diverted to another number Activate COLP *76#© Deactivate COLP #76#© Check status of COLP *#76#© COLR: Presentation of the original number called by the calling party (if the call was diverted to this cellphone) Activate COLR *77#© Deactivate COLR #77#© Check status of COLR *#77#© Cellphone Services 10 All types of cellphone services 11 Speech service 12 Data service 13 Fax 14 Datex-J 15 Teletex 16 Short message service (SMS) 18 All data services without SMS 19 All cellphone services without SMS Carrier Services 20 All services 21 All asynchronous services 22 All synchronous services 23 3.1kHz services 24 Synchronous point-to-point connections including PAD's (all synchronous data services) 25 Asynchronous point-to-point connections including PAD's (all asynchronous data services) 26 Data packet sending including PAD's (all synchronous data packet services) 27 Services with PAD-share 29 Digital connection with 12kbps GSM Network Service Codes Note that at present only the following service codes are in use: 11 Speech 13 fax 25 data