User's Manual

X591E User Manual
2
Explanation for reading manual
Different styles are used to describe different operation details in
this manual. Details are described as follows:
Operation Content description Example
Display
content
Represent with normal
character
0-9
General key Except for function keys, all
keys are represented by normal
character with frame
0-9
Function key Function keys are represented
with over striking and frame
OK
Menu item Represented by italics with
black body
keep alive
Note: Pictures used in the manual are only used as the function
illustration pictures. Your mobile phone may display differently
from them. Please take your mobile phone as the standard.