Customer Department of Unicom Group, specific work content.

The specific work of the customer department of Unicom Group is to handle the Unicom 400 telephone registration, enterprise color ring back tone production (including mobile, China Unicom and telecom), enterprise hang-up SMS and SMS Group's qualification as investment agent.

The customer department of China Unicom Group is a limited liability company (invested or controlled by a natural person) approved and registered by the national industrial and commercial department, which is engaged in Unicom 400 telephone registration, enterprise color ring back tone production (including mobile, China Unicom and telecom), enterprise hang-up SMS and SMS group sending.