Communication terminal device

Details Communication terminal device Communication terminal device

1996-06-28

1998-09-08

Loomies, Paul

Telephonic communications

Reception of calling information at substation in wireline...

Blocking caller id transmission

379355, 370271, H04M 156, H04M 100, H04L 1216

Patent

active

058056840

ABSTRACT:
A communication terminal device, interconnecting with a network system like the ISDN system, is configured by a CPU and a memory which stores calling identification numbers and called identification numbers with respect to communication companions who are registered in advance. Herein, one calling identification number and at least one called identification number are registered with respect to each communication companion. At a communication-sending event, a user designates a desired communication companion so that its calling identification number is automatically read out from the memory; and consequently, the communication terminal device automatically calls up the desired communication companion through the network system. At a communication-receiving event, the communication terminal device is informed of a calling party number corresponding to a calling party who accesses thereto through the network system. Then, the communication terminal device searches a called identification number, which coincides with the calling party number, within the called identification numbers registered in the memory. Thus, the calling party is identified based on the called identification number searched, so that the communication terminal device automatically performs a specific communication control which is set for the calling party identified.

REFERENCES:
patent: 4894861 (1990-01-01), Fujioka
patent: 4924496 (1990-05-01), Figa et al.
patent: 5220599 (1993-06-01), Sasano et al.
patent: 5267307 (1993-11-01), Izumi et al.
patent: 5546448 (1996-08-01), Caswell et al.
Tatsuhiro Naganawa, et al., "A Study of Audio Commnication Devices for ISDN", 1990 IEEE conference.
Andreas Scroter, "SOPHO.sub.-- SET 138x- A new range of ISPBX telephones", Philips Telecommunication review, 1993 Mar., No. 1.

Affiliated with

Also associated with

Rating

Communication terminal device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication terminal device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication terminal device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1291447