Avaya 4075 - Manual (Page 59)

Call features
59
Making an SOS call
Use this option to make emergency calls to a specific telephone number.
When you press the
SOS key, the phone sends a text message or
initiates a voice call.
To make an SOS call, perform the following step:
Making an Emergency call
When the dialpad is locked, the only calls you can make are SOS calls, or
Emergency calls to 911 or 112.
To make an emergency call when the handset is locked use the following
steps:
Attention: The Messaging feature is available on Avaya 4070 and
4075 DECT Handsets only.
You must program an SOS number to use the SOS
function. For more information, see
“Emergency call
configuration” (page 206) .
1. Long press the SOS key to dial the number or send
a message.
1. Dial the number (either 911 or 112)