Method and apparatus for providing an alarm call to a remotely l

Details Method and apparatus for providing an alarm call to a remotely l Method and apparatus for providing an alarm call to a remotely l

1996-06-10

1998-09-01

Zele, Krista

Telephonic communications

Call or terminal access alarm or control

At switching center

379 9302, 379201, 379209, 368 13, H04M 342

Patent

active

058021582

ABSTRACT:
A method and apparatus for providing an alarm call using a DISA line in a private exchange includes: storing a password for limiting the use of the DISA line; externally connecting the DISA line to thereby receive an alarm call request; receiving an alarm call request and password from a user when the user is connected to the DISA line; storing time and telephone number to which the alarm call is to be sent, if the password input by the user is identical to the stored password; periodically comparing the stored time with a current time; and dialing the stored telephone number to provide an alarm call when the current time is identical to the stored time.

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Newton, "Newton's Telecom Dictionary, 8th Expanded and Updated Edition," Flatiron Publishing, Inc., pp. 329 and 330, Nov. 1994.

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