EnGenius Technologies DuraFon 4X - Manual (Page 17)

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Ending a Call
To end a telephone or intercom call, press END key or place
handset into charging cradle.
Adjusting Receiver (Earpiece) Voice Volume
1. Voice volume can only be adjusted during a call.
2. There are 6 levels of volume selections. Default as volume 4.
Use ¿andÀ scrolling key to adjust.
3. The new setting remains effective for all future calls until
changed.
Placing a Call On Hold
1. When a call is in progress, it can be put on hold by pressing
the HOLD (Right) soft key.
2. To return to the conversation, press “ UNHOLD ”
Notes:
1. The call being placed on hold can only be removed from HOLD
by the handset that puts it on hold.
2. Handset LCD displays a call is being on hold. An alert tone
(double beep) every 30 seconds will remind the handset that a
call is being on hold.
3. If the operation (e.g., call transfer) after putting a call on-hold
fails, the held call may be dropped.
4. You can power off the handset (e.g., change battery) while call
is on hold. After power on again, you can continue the call by
pressing
UNHOLD (Left) soft key or select “3” from the Option
menu to terminate the hold state.
5. You can only unhold the call when within the coverage area
of the base. Once you’re out of the base coverage, you can
return to stand-by using “Clear hold” function in the OPTION list
item #3.
Mute
1. After a link is established, you can press OPTION (Left) soft
key and press “0” to mute the handset microphone.
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2. When mute is active, the other party will not hear your voice,
but you can still hear the other party.
3. To end the mute, press “ UNMUTE ” (Left) soft key. Mute is
effective only for the current call.
Do Not Disturb (Silent Ring)
1. Enter the key sequence MENU – Sounds – Ring Volume, then
select “Off”. Press SAVE to confirm your choice. This will turn
off the ringer until it is turn on again from the menu.
2. For temporary silencing the ringer when an incoming call
arrives, press SILENT (Left) soft key.
Key Guard
1. To prevent accidental dialing, you can press Menu (Right) soft
key, then press “1” to select KeyGuard option. The handset
keypad is locked. No key entry is accepted except the power
on/off key.
2. To unlock the keypad, press “ UNLOCK ” (Left) soft key, then,
within 2 seconds, press the digit “1” to unlock.
3. Key Guard is in effect until unlocked or powered off.
To View Missed Call(s)
1. Whenever you have missed incoming call(s), you can press
VIEW soft key to enter the call logs information.
2. You need to subscribe the caller ID service from local telecom
company to retrieve this data.
Battery Recharge and Replacement
1. Charge the battery when one or several of the following
happen:
a. Phone beeps twice every two seconds.