Allview X4 Soul Style - Manual (Page 10)

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6) Trusted credentials: show the trusted credentials
7) Install from SD card: install the encrypted certificate from SD card.
Languages and input
1) Selecting Language: includes all the languages on the phone
2) Spell checker
3) Personal Dictionary: add words to custom dictionary or delete.
4) Input method
5) Text to speech settings
6) Pointer speed
Reset to factory settings
Backup my data: backup my settings and data of other applications.
Factory data reset: clear all data stored on the phone.
Accounts
Add, manage and change synchronization options for the used accounts.
Date and Time
1) Automatic date & time: use date and time provided by network or by GPS
2) Automatic time zone: check to use network-provided time zone
3) Set Date / Set time: touch to set date / time.
4) Selecting time zone Select Time Zone according to where you are.
4) Use 24 hour time format : ON/OFF
Schedule power on/off
You can set time of boot or off the phone.
Accessibility
1.Power button end call
2.Touch and hold delay
About phone
You can check the information about: phone status, legal informations, software version.