EnGenius DuraFon - Handset Features; Handset Key Functions

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e.
The last line displays the left and right soft keys.
2.
Ringer
a.
Rings to an incoming call and intercom call.
b.
Distinctive alert sounds indicating various events:
(1)
Single beep: successful key entry.
(2)
Double beep: indicates power on/off.
(3)
Triple beep: failed operation.
(4)
Periodic 1-Long 2-Short beeps (every 1 minute): low battery warning; out of
range; call on hold.
Re:
No beep: invalid key entry.
3.
TALK/FLASH ( )
a.
Places or answers a telephone or intercom call .
b.
Sends a Flash signal to the phone line to retrieve a dial tone after the call
ends, or to perform the Call Waiting feature provided by local phone
companies during a call.
4.
SPEAKERPHONE ( )
Press and hold the key for over 2-seconds to enable/disable the speakerphone
during incoming, outgoing or intercom call.
5.
2-WAY INTERCOM (( ))
a.
Places an intercom call to another handset, a group handset (group paging)
or all registered handsets.
b.
Intercom calls are digital, full duplex, and are conducted without the
assistance of the base station.
6.
BROADCAST ( )
a.
Half duplex broadcasting to handsets for immediate announcement.
b.
Half duplex broadcasting to base stations .
Re：Press the key on the left top corner of the handset to activate
the broadcast function.
7.
Left/Right Soft Keys ( )
a.
Make menu selection.