A SERVICE OF

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15
Use an optional memory card
You can switch the phone to
Silent mode to avoid disturbing
other people. In Idle mode,
press and hold [ ].
1. In Idle mode, press
<
Menu
> and select
Settings
Security
Phone lock
.
2. Select
Enable
.
3. Enter a new 4- to 8-digit
password and press
<
OK
>.
4. Enter the new password
again and press <
OK
>.
Silent mode
Phone lock
Frequent erasing and
writing will shorten a
card's lifespan.
Do not remove a card
from the phone or turn off
the phone while data is
being accessed or
transferred. This could
result in loss of data and/
or damage to the card or
phone.
Do not subject cards to
strong shocks.
Important
memory card
information