Nortel Networks Industrial Handset - Manual (Page 29)

DECT Industrial Handset User Guide Issue 02
Galway M1 Design Support
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show backlight on or backlight off before switching to the Set Profile display.
7 OUT OF RANGE
Each handset is equipped with an out of range detection option. There are three
detection mechanism for out of range. They are:
1. Display OUT OF RANGE and the disappearance of the icon.
2. A handset will give 3 short bleeps.
3. The LED on top of the handset will flash for 4 seconds.
When the user re-enters the coverage area, the handset will give one short bleep and
all out of range displays are removed.
8 E2 MESSAGING
If there are no messages, then long press the key to enter New Message menu.
If there are messages, then long press the key and the key to select different
Messaging operations. Press the or keys to select Read, Send, Delete?
Delete All? and New Message operations.
Alternatively, press the key and the or keys to select the Message
Menu. Press the key to select the different Messaging operations.