C88 User Manual
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2.
When prompted, enter your old lock code.
3.
Input the new code (1 to 8 characters).
4.
Input the new code again to confirm.
Reset Defaults
: This selection restores the default security settings.
Airplane Mode ON/OFF
Airplane Mode allows you to use some features of your phone, such as games, calculator,
voice memos, and many others when you are in an airplane or other area where RF signals
may cause interference. In airplane mode, you are prohibited from making or receiving
voice/data calls.
Enabling Airplane Mode
To enable Airplane Mode, select
Menu
→
Settings
from standby mode. Highlight
Airplane
Mode: Off
and press
Select
.
Disabling Airplane Mode
To disable Airplane Mode, select Menu
→
Settings
from standby mode. Highlight
Airplane
Mode
:
On
and press
Select
.