Hidden number
Withhold your number on all calls
CLIR – (Calling Line Identity Restriction) lets you withhold your phone number from being displayed on every call you make.
Withhold your number on selected calls
SOCLIR – (Subscription of CLİR) lets you withhold your mobile phone number selectively for each call you make. To withhold your number, dial hash31hash in front of the number you want to call.
