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T-Mobile Tips

Command string Description Change call barring code **03*OldCode*NewCode*NewCode#

Change call barring code **03*OldCode*NewCode*NewCode#©

Change PIN code **04*OldPIN*NewPIN*NewPIN#©

Change PIN2 code **042*OldPIN2*NewPIN2*NewPIN2#©

Unlock PIN code (PUK) (when PIN is entered wrong 3 times) **05*PUK*NewPIN*NewPIN#©

Unlock PIN2 code (PUK2)**052*PUK2*NewPIN2*NewPIN2#©

Activate PIN code (works on some Sony models) *09*PIN#©

Deactivate PIN code (works on some Sony models) #09*PIN#©

Display IMEI *#06#©

Default T-Mobile SIM PIN's: PIN1= 1234 PIN2= 5678

Forwarding/Diverting

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 **21number#©

Activate Unconditionally divert all calls to number and activate **21number#©

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 call *#21#©

Divert on no answer to number and activate **61*number#©

Activate 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 **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#©

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