Incoming Call; Answering A Call; Rejecting A Call - NEC M155 User Manual

Attention: To use the SOS call function your System Administrator
must have configured your M155 with an SOS number
and no SOS message.
To make an SOS call, perform the following step:

Incoming call

When you receive an incoming call on your M155 the ringer sounds and
the call alert symbol flashes.
If no auto answer has been configured (by your System Administrator)
then you can either answer or reject the incoming call.
When auto answer has been configured the call will be answered
automatically.

Answering a call

To answer an incoming call, perform the following step:

Rejecting a call

To reject an incoming call, perform the following step:
1. Simultaneously press both keys for two
seconds or more.
The call is set up to the destination.
1. Press the Upper key for a short time.
OR
1. Press the Lower key for a short time.
1. Simultaneously press both keys for two
seconds or more.
Call features
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