Telephonic communications – Call or terminal access alarm or control – At substation
Patent
1993-01-07
1995-09-19
Dwyer, James L.
Telephonic communications
Call or terminal access alarm or control
At substation
379157, 379201, 379211, H04M 166, H04M 100, H04M 342
Patent
active
054523478
ABSTRACT:
A feature telephone having an internal mechanism for providing access to its features from a remote location. Without third party intervention or the aid of special features on a PBX or public network, a remote user can set up his office phone to transfer telephony features to another phone, such as his home phone. For example, a user can gain access to his company's tie lines and private network from his home telephone. A user can also bill data calls to his office phone or receive office calls at his home phone without the use of a PBX or public network call forwarding feature. According to another aspect of the mechanism, a user can also set up a password to restrict access to his telephone's features and set up a time of day clock to activate call forwarding and feature access between predetermined hours of the day.
REFERENCES:
patent: 4893335 (1990-01-01), Fuller et al.
patent: 5012511 (1991-04-01), Hanle et al.
Ford Gordon
Iglehart David
Lester Leland
Dwyer James L.
Hong Harry S.
ROLM Company
LandOfFree
Dual-line telephone bridging device that gives remote telephones does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual-line telephone bridging device that gives remote telephones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual-line telephone bridging device that gives remote telephones will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1834663