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Cisco Unified IP Conference Station 7937G Phone Guide for Cisco Unified Communications Manager 6.0 11
Understanding Lines vs. Calls
To avoid confusion about lines and calls, refer to these descriptions:
• Line—A line corresponds to the directory number that others can use to call you. Each
conference
station supports one line only. To see your conference station’s line, look at the upper
right of the display screen.
• Call—A line supports multiple calls. By default, the conference station supports four connected
calls per line, but your system administrator can adjust this number according to your needs. Only
one call can be active at any time; other calls are automatically placed on hold.
Understanding Line and Call Icons
The conference station displays icons to help you determine the line call state.
Icon Line or call state Description
Off-hook line You are dialing a number or an outgoing call is ringing.
Connected call You are currently connected to the other party.
Ringing call An incoming call is ringing on your line.
Call on hold You have put the call on hold. See Using Hold and Resume, page 17.
Remote-in-use Another phone that shares your line has a connected call. See Using a
Shared Line, page 25.