Call completion system

Details Call completion system Call completion system

H - Electricity

04

M

H04M 3/50 (2006.01) H04M 3/533 (2006.01) H04Q 7/38 (2006.01)

Patent

CA 2064813

A cellular telephone network comprising an exchange (101) and a voice messaging centre (102) connected to the exchange, the exchange being connectable to a plurality of cellular telephones (103), each having an associated voice mailbox (VM1) at the voice messaging centre (102), the exchange (101) being operable in the event of failure to connect a caller to a desired telephone (103) to divert the call to the voice messaging centre (102) which can record a message from the caller in the associated mailbox (VM1). When such a message has been stored, the VMC transmits a "message waiting" flag for that telephone to the exchange (101). The exchange (101) transmits a "message waiting" signal to the telephone when it registers with a cell of the network, and/ or if it initiates an outgoing call.

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