AT&T 0II722050-917 Telephone User Manual


 
Call Confirmation and Pre-Announcement tones may be
disabled
An optional contact closure output is provided to control
auxiliary equipment (music/page switching, recorder logging,
etc.)
Station access mode features:
1. VOX (Voice Operated Switch) controlled off-hook timer
2. Maximum length off-hook timer
3. Responds to forward disconnect (Calling Party
Controlled Disconnect)
4. Dial tone detection and disconnect
5. Open Interval Protection (OIP).
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