Taking a non-mathematical approach, this text covers the GSM digital wireless standard. It is aimed at engineers, telecommunications managers and technicians.If the data was received in error, a request will be sent for the mobile phone to retransmit the lost portion of fax data. The fax teleservice ensures ... Examples of supplementary services include voice mail, call forwarding, call barring and others.
|Author||:||Lawrence Harte, Richard Levine, Geoff Livingston|
|Publisher||:||McGraw Hill Professional - 1999|