Method and system for providing enhanced call waiting
Method and system for providing enhanced call waiting
Method and system for providing integrated wireline/wireless voi
Method and system for providing remote access to previously...
Method and system for providing visual notification in a...
Method and system for providing visual notification in a...
Method for giving notification of a message to a subscriber
Method for providing digital notification
Method of sharing and transferring information between ISDN tele
Method of sharing and transferring information between ISDN...
Method of sharing and transferring information between ISDN...
Method of wireless retrieval of information
Method of wireless retrieval of information
Method of wireless retrieval of information
Method of wireless retrieval of information
Method, system, and storage medium for providing...
Methods and systems for telephony call completion
Monitoring a response time for a user request
Multiple terminal message indicator for a telecommunications...