Call Waiting Codes for all Mobiles

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#©