»»Change Code
1.Change call barring code **03*330*Old code*New code*New code#.
2.Change PIN code **04*Old PIN*New PIN*New PIN#.
3.Change PIN2 code **042*Old PIN2*New PIN2*New PIN2#.
4.Unlock PIN code (When PIN is entered worng 3 times) **05*PUK*New PIN*New PIN#.
5.Unlock PIN2 code (When PIN2 is entered worng 3 times) **052*PUK2*New PIN2*New PIN2#.
»»Call waiting : Activate *43*#. De-activate #43##. Check status *#43#.
»»Call Forwarding (Call Divert)
1.De-register all call divert : ##002#.
2.Set all configured call divert :
Activate to a number **004*Number#.
De-register ##004#.
De-activate #004#.
Check status *#004#.
3.Unconditionally all call divert :
Activate *21#.
Activate to a number **21*Number#.
De-register ##21#.
De-activate #21#.
Check status *#21#.
4. Divert on no answer/no reply :
Activate *61#.
Activate to a number **61*Number#.
De-register ##61#.
De-activate #61#.
Check status *#61#.
5. Divert on not reachable/no response :
Activate *62#.
Activate to a number **62*Number#.
De-register ##62#.
De-activate #62#.
Check status *#62#.
6.Divert on busy :
Activate *67#.
Activate to a number **67*Number#.
De-register ##67#.
De-activate #67#.
Check status *#67#.
7.Change number of seconds of ringing for given service before diverting a call (such as on no answer). Seconds must be a value of 5 to 30.De-registering the same divert will also delete this change :
Activate
**Service*Number**Seconds# (Service number, see below ! Such as **61*8801712345678**10#).
»»Call Barring
1.Barring all outgoing calls (See security to set code ! Primary code 0000) :
Activate **33*Code#.
De-activate #33*Code#.
Check status *#33#.
2. Barring all calls :
Activate **330*Code#.
De-activate #330*Code#.
Check status *#330#.
3. Barring all outgoing International call :
Activate **331*Code#.
De-activate #331*Code#.
Check status *#331#.
4. Barring all outgoing International calls except of home country :
Activate **332*Code#.
De-activate #332*Code#.
Check status *#332#.
5.Barring all outgoing calls :
Activate **333*Code#.
De-activate #333*Code#.
Check status *#333#.
6.Barring all incoming calls :
Activate **35*Code#.
De-activate #35*Code#.
Check status *#35#.
7.Barring all incoming call when roaming :
Activate **351*Code#.
De-activate #351*Code#.
Check status *#351#.
8.Barring all incoming calls :
Activate **353*Code#.
De-activate #353*Code#.
Check status *#353#.
»»Changing Display Letter (Nokia 1600)
Type *#5511#, *#5512#, *#5513# & *#5514#.
[[»»CLIP, CLIR, COLP (If number call was diverted to another number) & COLR (If the call was diverted to this cellphone) - If your operator given this service.]]
»»CLIP : Presentation of the number of the incoming call.
Activate **30#.
De-activate ##30#.
Check status *#30#.
»»CLIR : Presentation of one's own number to the called party.
Activate **31#.
Activate for the actual call *31#Number#.
De-activate ##31#.
De-activate for the actual call #31#Number#.
Check status *#31#.
»»COLP : Presentation of the actual number reached.
Activate *76#.
De-activate #76#.
Check status *#76#.
»»COLR : Presentation of the original number called by the calling party.
Activate *77#.
De-activate #77#.
Check status *#77#.
+++++++End+++++++
