Telecommunications – Radiotelephone system – Auxiliary data signaling
Reexamination Certificate
2006-02-28
2006-02-28
Trinh, Sonny (Department: 2687)
Telecommunications
Radiotelephone system
Auxiliary data signaling
C455S414100, C455S567000, C455S566000
Reexamination Certificate
active
07006839
ABSTRACT:
A letter message including transmitter's name, letter message destination telephone number62and letter message text63, is worked out and stored in a memory8in advance by using an input unit5and a display unit4before commencing communication with the opposite side thereof. When commencing communication with the opposite side, the letter message is transmitted thereto at the time of ending the communication. The opposite side terminal stores the received letter message in a memory8, and also displays the message on the display unit4. If necessary, the reception of the letter message is informed as an alarm from a loudspeaker7.
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Dickstein Shapiro Morin & Oshinsky LLP.
NEC Corporation
Phan Huy
Trinh Sonny
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