Communication apparatus for storing abandoned call information

Details Communication apparatus for storing abandoned call information Communication apparatus for storing abandoned call information

1991-10-21

1993-09-14

Dwyer, James L.

Telephonic communications

Telephone line or system combined with diverse electrical...

Having transmission of a digital message signal over a...

379142, 379100, 379 94, H04M 1100

Patent

active

052456510

ABSTRACT:
A communication apparatus includes a reception unit for receiving discrimination information for discriminating a calling party terminal equipment; a memory for storing the information received by the reception unit if no response is made to the call reception; and an output unit for visually outputting the information stored in the memory. The communication apparatus may further include a counter for counting the number of call receptions for each calling party number stored in the memory; and a unit for notifying one of the count result by the counter. The communication apparatus may also include a unit for determining if a call reception from a communication network is to be responded to or not; and a unit for calling the calling party after the display by the display unit, in response to an entry of a predetermined key.

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Philips Telecommunication Review, vol. 45, No. 3, pp. 35-41, Sep. 1987 (Hesdahl).
"Voice and Data Workstations and Services in the ISDN", Eriksson et al. Ericsson Review, May 1984, pp. 14-19.
"The Messaging Telephone in the Integrated Office", Peter Zinsli, Telecommunications, Sep. 1984, pp. 74, 80.

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