Call waiting with “Caller ID” uses a special signal in order to warn you about an incoming call, during another call there are shown the name and number of the calling subscriber on the display. The function also allows switching between two calls.
Established in 1990, China Motion Telecom International the Group commenced its operations in Hong Kong as a supplier of a wide-range of telecommunications products and services with extensive operations in Mainland China, Hong Kong and North America. It
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