Matches 1 - 7 out of 7


Match Document Document Title
7760697 Fast and long range node discovery in spread spectrum networks  
A first node seeking entry into a secure spread spectrum communications network sends a discovery burst at a low rate, and sends traffic bursts at a higher rate to exchange data rate for range. A...
6453032 Method for creating and modifying similar and dissimilar databases for use in dialing plan configurations for telecommunication systems  
This invention uses a computer program to mine preexisting dialing plan data located in a variety of preexisting source dialing plan databases. The computer program either creates a new dialing...
6226272 Meter-rate billing system on a LAN system  
A meter-rate billing system is disclosed in which billing is performed according to an interval while a subscriber uses a network actually, without any exclusive device. The meter-rate billing...
5825859 Display control device allowing information transmission to both display and dialer  
The present invention is related to a display control device adapted to be used in a communication apparatus providing an information for transmitting the information to a display and transmitting...
4430528 Telephone call counter  
An apparatus and method are disclosed for counting the number of calls made by a user during a counting period. The apparatus includes a telephone having a curved handset which is displaceable...
4000372 Telephone call amount recorder  
An accessory attachable on a telephone receiver which keeps a record of the number of telephone calls that are made from the receiver; the accessory including a lever activated when the telephone...
3136858 Monitor device for a switch operated instrument  
Matches 1 - 7 out of 7