black screen state of the mobile phone.
e. Intelligent operation
Flip mute, smart call, smart answer.
f. Distant operation:
Operate album, switch standby interface, operate income call setting by distant
operation.
System
Date and time
Set date and time.
a. Automatically confirm date and time: automatically confirm date and time
based on internet data, and can be switched on/off.
b. Automatically determine the time zone: use the time zone provided in the
network (supported in the network) to support opening/closing.
c. Set date: after switching off the automatic confirming date and time function,
you can set date manually.
d. Set time: after switching off the automatic confirming date and time function,
you can set time manually.
e. Select time zone: after cancelling the automatic confirming time zone function,
you can set time zone manually.
f. Adopt 24-hour format: after check this option, the 24-hour format will be
adopted.
Scheduled Power-on/off
After setting automatic power-on/off time, the phone will automatically power
on/off based on the set time.
Print:
Connect with the printer.
About phone
System software upgrade: you can use this function to update the mobile version.
Tip: this function must be connected to the Internet.