Phone settings
81
Turning aeroplane mode on or off
•
Wireless devices may interfere with an aeroplane's flight system. Always follow the
instructions of the crew regarding the use of electronic devices on an aircraft.
•
Aeroplane mode disables your phone's wireless features, but you can still use your
phone to listen to music or play games.
Use one of the following methods to turn
Aeroplane mode
on or off:
•
Swipe down from the status bar to open the notification panel. Under
Shortcuts
, touch
the
Aeroplane mode
switch.
•
Press and hold the power button and then touch
Aeroplane mode
.
•
On the home screen, touch
Settings
and then go to the
All
tab. Under
Wireless
&
networks
, touch
More
and then the
Aeroplane mode
switch.
When aeroplane mode is on, is displayed in the status bar.
Setting your SIM card PIN
A personal identification number (PIN) is delivered with your SIM card to protect your
phone data. If you enable SIM card lock, you must enter the PIN each time you turn on
your phone.
Before you perform the following operations, make sure you have obtained your SIM card
PIN from your carrier.
1
On the home screen, touch
Settings
.
2
Under
All
, touch
Security
.
3
Touch
Set up SIM card lock
.
4
Touch
Lock SIM card
.
5
Enter your PIN and then touch
OK
.
6
Touch
Change SIM PIN1
to change the PIN.