Power On Or Off; Offline Mode; Keypad Lock - Samsung SGH-E390 User Manual

Hide thumbs Also See for SGH-E390:
Table of Contents

Advertisement

Power on or off

Switch on
1. Open the phone.
2. Press and hold [
Do not switch on
the phone when
3. If necessary, enter the
mobile phone use
is prohibited.
Switch off
1. Open the phone.
2. Press and hold [

Keypad lock

When you close the phone, it locks the exposed
keys to prevent any unwanted phone
operations, from accidentally pressing any of
the keys.
].
PIN and press <OK>.
].
To unlock the keypad, press <Unlock> and
then <OK>.

Offline mode

You can switch the phone to Offline mode, in
which the phone functions requiring network
connections are deactivated. This mode is
helpful when you want to use your phone in a
place where you are not allowed to use mobile
devices, such as in an airplane or at a hospital.
To switch to Offline mode, press <Menu> and
select Settings → Phone settings → Offline
mode → On.
In Offline mode, you can use non-wireless
functions, such as games, calendar, camera,
and music player.
9

Advertisement

Table of Contents
loading

Table of Contents