Communication apparatus having remote control operation mode

Details Communication apparatus having remote control operation mode Communication apparatus having remote control operation mode

1991-07-17

1993-06-01

Dwyer, James

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

379 95, 379102, 379105, H04M 1100, H04N 132

Patent

active

052167062

ABSTRACT:
A facsimile machine has a remote control operation mode in which functions in the facsimile machine are remotely activated based on an ID code supplied from a remote telephone terminal. The facsimile machine includes a memory which stores the ID code, and controller a having a first function for determining whether or not an erroneous ID code which differs from the ID code stored in the memory is supplied from the remote telephone terminal, a second function for counting a number of times that the erroneous ID code is supplied from the remote telephone terminal based on a first determination result obtained by the first function, and a third function for determining whether or not the remote control operation mode can be activated based on the number of times counted by the second function. The remote control operation mode is prohibited from being used in the facsimile machine when the third function has determined that the remote control operation mode cannot be activated.

REFERENCES:
patent: 4546213 (1985-10-01), Dick
patent: 4918722 (1990-04-01), Duehren et al.
patent: 4935955 (1990-06-01), Neudorfer
patent: 4985919 (1991-01-01), Naruse et al.
patent: 5093856 (1992-03-01), Atkinson et al.

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