Speed Dial; Navigation Keys; Security Settings - Trevi FLEX 50 Manual De Usuario

- Languages: Select the display language for the mobile phone.
- Pref. input method: Select preferred input method as needed.
- Display: Users can access this item to set wallpaper, screen saver, power on off display,
etc.
- Flight mode: when this function is engaged, it will suspend many of the device's signal
transmitting functions – thereby disabling the device's capacity to place or receive calls
or text messages– while still permitting use of other functions that do not require signal
transmission (e.g. games, built-in camera, MP3 player.)
7.5.2 Call settings
- Callwaiting.
- Call divert.
- Call barring.
- Advanced settings.
7.5.3 Profiles
The mobile phone provides multiple user profiles, so that you can customize some settings
to adapt to the specific events and environments.
Customize the user profiles according to your preference and then activate the user profiles.
The user profiles fall into four scenarios: General, Silent, Meeting, Outdoor. When you insert
an earpiece to the mobile phone, the mobile phone automatically enters the Headset mode.

7.5.4 Speed Dial

From this menu, you are encouraged to select nine numbers from your phone book. After
this, you can make call to these numbers simply by press number keys correspondingly
in the idle screen.

7.5.5 Navigation keys

Customize the shortcut functions of the Up, Down, Left, and Right direction keys. In the
standby interface, you can press a direction key to directly enter the function menu cor-
responding to that direction key.

7.5.6 Security Settings

This function provides you with related settings about safety use
- SIM security
Phone lock: To activate PIN lock, you need to input the correct PIN code. If you set PIN
lock to On, you need to input the PIN each time you power on the mobile phone. In
the case you input a wrong PIN for three consecutive times, you need to input the PIN
Unblocking Key (PUK). The PUK is used to unlock and change the locked PIN. To obtain
the PUK, contact the network operator.
Change Password: To change PIN code of SIM card.
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