File Manager; Special Features; Sos Setting - Trevi FLEX 50 Manual De Usuario

- Phone security
Phone lock: The function enables you to lock/unlock the phone. Entering password to
switch on or off the phone. Password is required when the phone is locked. The password
is 4 to 8 digits.
Change password: to change phone password.
7.5.7 Restore factory Settings
Use this function to restore factory settings. The preset password is 1122.

7.6 File Manager

The phone provides a certain space for users to manage files and supports the Memory
card. The capacity of the Memory card is selectable. You can use the file manager to
conveniently manage various directories and files on the phone and the Memory card.
- Choose File manager to enter the root directory of the memory. The root directory
will list the default folders, new folders and user files. When the mobile phone is powered
on for the first time or when you have not changed the directory, the root directory
contains the default folders only.
7.7 Organizer
7.7.1 Calendar
Once you enter this menu, there is a monthly-view calendar for you to keep track of important
appointments, etc. Days with events entered will be marked.
7.7.2 Calculator
The calculator can add, subtract, multiply and divide. To use the calculator.
7.7.3 Alarm
Five alarm clocks are set but deactivated by default. You can activate one, multiple or all
of them as needed. For each alarm clock, the ringing date and the ringing time can be set.
7.7.4 Bluetooth
With Bluetooth, you can make a wireless connection to other compatible devices.
7.7.5 Connectivity
Sim toolkit

SOS Setting:

This function allows you to ask for help in certain circumstances by calling an emergency
number or the number of a family member.
Once enabled, it will send a message (SMS) to all 5 of the phone numbers on the list and
begin to call the first number on the list; where it fails to respond or refuses the call the

8. Special features

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