Multi-purpose telephone of micro-process

H - Electricity – 04 – M

Patent

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129/3, 379/95

H04M 1/274 (2006.01)

Patent

CA 1151332

ABSTRACT The invention relates to an improved telephone index for automatic dialing specially designed for use with a multi- purpose telephone set with microprocess apparatus. A card- selecting hook may be positioned so as to select a classified index card having the desired telephone number, and a sliding button may be depressed to open a cover plate over the card index to reveal a specific index card having the desired number. When the sliding button is depressed, momentary con- tact is made with individual contacts along the x-axis of the memory address key board. A button alongside the index card may then be depressed to complete the y-axis contact of the memory address key board. The desired telephone number stored in memory matrix may thus be automatically dialed using the micro-computer in the telephone set.

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