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CALL WAITING IN CT2 Disclosure Number: IPCOM000006347D
Original Publication Date: 1991-Dec-01
Included in the Prior Art Database: 2001-Dec-27

Publishing Venue


Related People

Jeff Chia Song Chun Simon Tsang Man Lung


In existing second generation cordless telephone, CT2 design, it has both phone call and intercom features. The user could at one time activate phone call or inter- com feature. The current CT2 does not support inter- com and phone call communication at the same time; i.e. the user is unable to talk to the phone call party while putting the intercom party on hold or vice versa call waiting feature allows the user to do so; it enables the user to switch between intercom and phone call.