NEC G355 User Manual page 184

Telephone settings
number and a text message. When you press the emergency key, one
of the following actions occurs:
If you do not enter a message, the number is dialled.
If you define a message (up to 160 characters), the handset
sends the message to the number.
Attention: The Emergency call feature is available on the G355,
G955 and I755 Handset, but the message can only be sent
from G955 or I755 DECT Handset.
You can send text messages only if your system supports
this feature. Contact your system administrator to
determine if you can use this feature.
After you send a message, the handset stores the
message in the text message list.
To assign an emergency call number, perform the following steps:
184
1. Open the Calls
the Calls settings menu (page
2. Highlight the
3. Press the Select
4. Highlight the
5. Press the Select
menu as shown in
Emergency call
soft key.
Number option.
soft key.
Accessing
174).
option.