Quantum QR5 Installation And Programming Manual - page 59
Manual is about: telephone entry system
of
97
INSTALLATION AND PROGRAMMING MAN
file:///C|/PACH%20&%20COMPANY/QUANTUM%20MANUAL%202009/Quantum%20QR5-1/system%20programming.htm[5/6/2010 3:12:44 PM]
The length of time for the two party to communicate using the system. The system will
disconnect the call if the talk time is expired. A minute before the talk time expired, the system
will beep. The tenant can extend the talk time by
pressing # on her his phone as soon as the
warning beep is heard.