Sharp O2 - Manual (Page 90)

89 Settings
Infrared (M 7-5)
You can use the built-in infrared modem to establish
contact between your phone and a PC equipped with an
infrared port.
1. Press
to display the Main Menu.
2. Press or to select “Settings”, then press .
3. Press or to select “Infrared”, then press .
4. Press or to select “On”, then press .
“ ” will appear on the screen.
The infrared setting will return to off when no data
is transmitted/received via infrared communication.
Security (M 7-6)
Key Lock
As a safety precaution to prevent accidental use, you
can lock your phone’s keys when not in use.
Locking the Keypad
1. Press
, then press .
“ ” will appear on the screen.
Note
• Even if the key are locked, Emergency Calls are still
possible.
To Unlock the Keys
1. Press
, then press .
“ ” will disappear.
Enabling/Disabling the PIN Code (M 7-6-1)
If the PIN code is enabled you will be asked in enter the
PIN code each time the phone is switched on. Your PIN
code is stored on the SIM and you should have been
made aware of the code when you purchased the SIM.
Contact your service provider for further details.
1. Press
to display the Main Menu.
2. Press or to select “Settings”, then press .
3. Press or to select “Security”, then press .
4. Select “PIN Entry”, then press .