Metered payment cellular telephone communication system

Details Metered payment cellular telephone communication system Metered payment cellular telephone communication system

H - Electricity

04

M

H04M 15/00 (2006.01) H04M 17/00 (2006.01) H04Q 7/36 (2006.01) H04Q 7/32 (2006.01)

Patent

CA 2193314

This invention overcomes the disadvantages of the prior art by providing a cellular telephone metering systems that allows phone calls to be made as long as sufficient funds or call units reside in the phone. The apparatus of this invention also utilize encryption and employ seed numbers for the addition of funds or call units to the cellular phone.

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