The service withholds the identification of the caller, as it prevents displaying your phone number on the screen of the person you are calling.

To subscribe or unsubscribe:

Dial *132 #or *111# for weekly or monthly service or by using ZainJo app

The price of this service for prepaid costumers is 0.65 JDs per week, or 2 JDs per month

The price of this service for postpaid costumers is 5 JDs per month

Adding the service only does not mean that it has been activated, as the subscribers must activate it from their mobile devices as follows: