Product Features
Conceal your number from the call receiver

When you have this service, your number will not show up on the receiver’s mobile even if the receiver has the Call Identity service.

 

Standard rates

Please phone local 10086 for details.

 

Starting and Canceling the Service

Visit your local CMCC Service Hall with a valid ID card, or call local 10086 to apply for this service.

 

Usage

Before dialing, the users can choose whether to conceal their number.

1. Choose “on” or “off”, “use” or “not use”, “conceal” or “not conceal” (according your type of mobile phone) under the “Call Conceal” menu.

2. Dial #31# + the receiver’s number to conceal your number; Add *31# + the receiver’s number to reveal your number .

 

Supporting Mobiles

All types of mobile phone

 

Coverage

31 provinces, autonomous regions and municipalities in China