Telephones,Cellular

《英文msh词典》Telephones,Cellular
[入口词] Telephones,Cellular
[主题词] Cellular Phone
[英文释义] Analog or digital communications device in which the user has a wireless connection from a telephone to a nearby transmitter. It is termed cellular because the service area is divided into multiple cells. As the user moves from one cell area to another,the call is transferred to the local transmitter.