The Cordless Telephone Second generation (CT2) is a digital cordless telephone system developed in Europe in 1989. The CT2 system provides high speech quality (32kb/s speech rate) with low power consumption (the maximum transmit power is 10 mW). This article introduces the CT2 call control procedures (specifically, call origination and call delivery) from the network aspect. It first describes the call control procedures for a private CT2 system in a company building. Then, it describes the procedures for a public CT2 system.