User guide

Procedure
Step 1
Press the flashing amber Line button.
Step 2
Navigate to the new call using the Navigation cluster and Select button and either press Answer or Select.
Respond to a Hold Reversion Notification
Hold Reversion notifies you when a call is left on hold.
A Hold Reversion notification is similar to a new call notification and includes these cues:
Single ring, repeating at intervals
Flashing amber line button
Flashing message indicator on the handset
Visual notification on the phone screen
Procedure
Press the flashing amber line button or Answer to resume the held call.
Determine If A Shared Line Is On Hold
If a call on a shared line has been put on hold remotely by another user, a pulsing red line button and the Hold
icon are displayed.
Remote Hold
When you place a call on hold while using a shared line, the line button pulses green and the phone displays
the Hold icon. When another phone places a call on hold, the line button pulses red and the phone displays
the Remote Hold icon.
Setup Call Back Notification
Procedure
Step 1
Press Callback while listening to the busy tone or ring sound.
Step 2
Press Cancel to deactivate the call back.
Step 3
Press Exit to activate the call back.
Cisco IP Phone 7821, 7841, and 7861 User Guide for Cisco Unified Communications Manager 10.0 (SIP)
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Basic Operations
Respond to a Hold Reversion Notification