5312/5324 IP Phones User Guide
Answer a Waiting Call on the Line Interface Module Line
If you have subscribed to an analog call waiting service, you may use the hookswitch or
press 
(CANCEL) to answer a waiting Line Interface Module call. When you are on a Line Interface Module call and a waiting Line Interface Module call arrives, you will hear a beep.
Note: This feature may not be supported in all regions.
To answer a waiting Line Interface Module call, or to return to the original Line Interface Module call, do one of the following:
•Press and release the hookswitch.
•Press 
(CANCEL).
•Press the Line Interface Module key.
Hold a Call
To put a current call on hold to answer an incoming Line Interface Module call:
•Press the flashing Line Interface Module key. The current call is put on hold.
To switch between the current call and the held call when one of the calls is using the Line Interface Module line, do one of the following:
•If your current call is using the Line Interface Module line, press the flashing Line key of the held call. The Line Interface Module call is automatically put on hold.
•If your current call is using an IP line, press the flashing Line Interface Module key. The IP line is automatically put on hold.
End a Call
To end a current call when an incoming Line Interface Module call arrives:
•Press 
(CANCEL), and then press the flashing Line Interface Module key. The current call ends, and you are connected to the caller on the Line Interface Module line.
To end the current Line Interface Module call when an incoming call arrives:
•Press 
(CANCEL). The current Line Interface Module call ends, and you are connected to the new caller.
Failover Mode
Make a Call
To make a call using the Line Interface Module line during an IP connection failure:
1.Lift the handset. IP FAIL: ANALOG CALL appears on the display.
2.Dial the number to make the call.
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