Apparatus for telephone communication; apparatus for telephone networks; apparatus for transmitting data by the telephone network; apparatus for transmitting data via the telephone; apparatus for transmitting messages via the telephone; automatic telephone diallers with a memory; cellular mobile telephones; cellular telephones; cordless telephone apparatus; cordless telephones; electronic key telephone apparatus; electronic key telephone systems; electronic networking apparatus for telephone systems; electronic telephone data communications apparatus; electronic telephone diallers; electronic telephones; emergency call telephone apparatus; local mobile telephones; multifunctional telephones; pocket telephones; portable telephones; push button telephone dials; telephone apparatus; telephone apparatus for cars; telephone apparatus for communication by sound; telephone apparatus for the transmission of sound; telephone appliances; telephone call management apparatus; telephone call management systems; telephone call monitoring apparatus; telephone communications apparatus; telephone equipment; telephone transmitters; telephones for domestic use; telephones for vehicles; telephones incorporating intercommunication systems; toy telephones (functioning); global positioning system (GPS) apparatus