Delete one
character at a
time
Gently press
.
Type in all
capital letters
Gently press
.Then light according to
the letter
。
Type the
number
Gently press
.Then according to the
Numbers.
Type the
symbol
Gently press
.Then gently symbols.
Fast typing
Spaces
Press the space key.
Switch input
method
Long press
Bring up the
keyboard
。
5.
Common problems and solutions
If the abnormal situation when using a cell phone, please refer to the table below.
Common
problems
causes
The solution
Receive
bad
The use of mobile phones in receiving bad areas,
such as high-rise buildings near or basement,
radio waves can't communicate effectively
。
Try to avoid.
Associated with the launch of the base station
network built near and far.
Regions can require
Internet service
providers to provide
services.
Echo or
Due to poor network trunk, is a regional problem.
Hang up and redial,
