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M3 Mobile SM20 Series User Manual
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SM
20 Series
User Manual
13
1.3.2
Turning
the
De
vic
e
Of
f
Pres
s and hold the
Power butto
n for about one
second to disp
lay the fo
llowing pop
-up screen.
Select
the Power of
f menu to turn off
the power
.
If th
e device stop
s its operat
ion for
a long time, pr
ess and hold
the Power butto
n for
about ei
ght secon
ds t
o forcibly
reboot
the de
vice
.
12
14
Table of Contents
Default Chapter
6
Table of Contents
6
Contents
6
1 Getting Started
8
Package Contents
8
Device and Accessories
8
Battery
9
How to Use
9
Charging the Battery
10
Turning the Device On/Off
12
Turning the Device on
12
Turning the Device off
13
Standby Mode
14
Memory Card
15
Inserting an External Memory Card
15
Checking Data
15
SIM Card
16
Inserting the SIM Card
16
2 Basic Use
17
Features
17
Key
17
Button
17
Home Screen
18
Status Bar
18
Notification Bar
19
Home Screen
20
Dock Bar
21
Data Input
21
Virtual Keyboard
21
Device Reset
22
Soft Reset (1)
22
Soft Reset (2)
22
Factory Reset
22
Connecting with a PC
25
How to Connect
25
3 Using the Application Screen
26
Phone Function
26
Basics
26
Wi-Fi
27
Setting the Wi-Fi Feature
27
Scanner
28
How to Use Scanner
28
Using the Scanner
29
Bluetooth
30
Setting the Bluetooth Feature
30
Connecting Using Bluetooth
31
Nfc
32
Setting the NFC Feature
32
Connecting the NFC Feature
33
4 Advanced Use
34
OS Update
34
Key Setting Conversion
36
Battery Hot Swap
38
Fast Charging
39
5 Others
40
SM20 Series Device Specifications
40
Service
42
Contacts
42
4
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M3 Mobile SM20 Series Specifications
General
Brand
M3 Mobile
Model
SM20 Series
Category
Handhelds
Language
English
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