User`s manual

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d. The 2 and 3 lines of the LCD, maximum 14 characters each,
display status, message, menu selections, or user-editable
alphanumerical characters.
e. The last line displays the left and right soft keys.
Re: There is only right soft key in idle mode of DuraWalkie.
Note: “◎” means only shown on DuraFon PRO handset.
2. Ringer
a. Rings to an incoming call.
b. Distinctive alert sounds indicating various events:
i. Single Beep: successful key entry.
ii. Double beep: failed operation or invalid key entry, also indicates
power on/off.
iii. Periodic 1-Long-2-Short Beeps (repeat every 10 seconds):
low battery warning.
iv. Periodic 1-Long-2-Short Beeps (repeat every 30 seconds):
indicates a call is on-hold.
( )
3. TALK/ SPEAKERPHONE (For DuraFon PRO only)
a. Places or answers a telephone or intercom call.
b. Sends a Flash signal to 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.
c. Press and hold the key for one second to enable/disable
speakerphone.
4. KEYLOCK( ) (For DuraWalkie only)
a. In Idle mode, press to lock up the keypad.
b. In 2-Way/Intercom mode, press and hold to enable/disable
speakerphone.
5. 2-WAY/INTERCOM( )
a. Places an intercom call to another handset ID or a group ID.
b. Intercom calls are digital, full duplex, and are conducted without the
assistance from the base.
c. Press and hold for one second to enable/disable
speakerphone.
Handset Features