AT&T Syn248 SB35031 Quick Start Manual page 5

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Line Keys & Indicators
Line keys, their LEDs, and the icons on the display next to them reflect call status. For active, ringing and held calls,
the screen shows a name and number next to a key during call activity. As you use the Line keys to select different
calls, the appropriate soft keys appear.
Name and Number
If your company has caller
ID service, the name and
number of incoming calls
appear. For outgoing calls,
the phone number appears.
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Call Status Icon
Line Key
Line Key LED
Call Timer
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