Call screening for fax telephone numbers
Change-over system for automatic answering telephony and facsimi
Charge code entry in preprogrammed dialing
Circuit multiple transmission system
Circuit switching system
Clock adjusting system of a facsimile machine
Coding a masked data channel in a radio signal
Combination device including fax means and telephone means and i
Communicating apparatus, control method of communicating...
Communication adapter device for use with a facsimile device com
Communication apparatus
Communication apparatus
Communication apparatus
Communication apparatus
Communication apparatus
Communication apparatus
Communication apparatus
Communication apparatus able to call plural designated destinati
Communication apparatus capable of communicating data and speech
Communication apparatus capable of communication with single...