Call signature service

“Call signature” service is a value-added service which transfers additional information during the user’s call. In the process of calling, the system will automatically push the preset information (mood, joke, business information, etc.) to the mobile phone of the other party, so that the other user can see it during or after the call, so as to show personality, share mood and transmit business information.

Service introduction:
Call signature enables its subscribers to send a text-based status message to a calling or called party.
This text-based message can be popped up on the screen in an easy-to-read fashion.
The message will be pushed by the system automatically, either during or after a voice call.