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13
Ge
t s
ta
rte
d
Switch networks
You can protect the phone against
unauthorised use with a phone lock
code.
1. In Idle mode, press <
Menu
>
and select
Settings
→
Security
.
2. Enter the default lock code,
“00000000” and press <
OK
>.
3. Select
Change lock
.
4. Enter a new 4- to 8-digit lock
code and press <
OK
>.
5. Enter the new code again and
press <
OK
>.
6. Select
Phone lock
.
7. Select
On
or
Once
.
Phone lock
You can easily and quickly switch
back and forth between GSM and
CDMA networks.
1. Press [ ] in Idle mode.
2. Select a network.
Select a
network
Summary of Contents for SCH-W399
Page 2: ...SCH W399 User s Manual ...