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1. Enter the key sequence MENU – Sounds – Ring
Volume, then select “Off”. 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 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.
Battery Recharge and Replacement
1. Charge the battery when one or several of the
following happen:
a. Phone beeps twice every two seconds.
b. Battery icon is empty.
c. Phone does not respond when a key is pressed.
d. LCD and backlighting become dim.
e. Talk range shortfall is experienced.
2. You can replace the handset battery after placing
the call-in-progress on hold.
