Yeacomm YF-S12P User Manual
Thanks for choosing Yeacomm YF-S12P 4G wireless router, please read
the user manual carefully so that it will be more convenient for you to use the
router.
1. Product Manual
1.1 Product diagram
1.2 Product interface
(1) WPS Button (2) WLAN ON/OFF Switch
(3) Phone Port (4) LAN Port
(5) USB port (6) DC Power
(7) Power Switch (8) Reset Button
(9) SIM Card
(10) External ANT Interface
(11) Power LED (12) WIFI/WPS LED
(13) LTE LED
(14) Signal Strength LED
1.3 Indicator
Type
Status
Description
Power
Blue On
Power normal, the router power on
Blue Off
Power abnormal, the router power off
WLAN
Blue On
WIFI is opened and has data transmission
Blue blink
WPS
Blue Off
WIFI closed
Internet
Blue
Connected the internet
Red
Not connected
Signal
One
The Signal is poor
Two
Signal is moderate
Three
Signal is good
Four
Signal is good
Five
Signal is very good
1.4 Picture and guide for installation of external antenna, LAN, adaptor
and PC.
Turn off the router and unplug the power adapter before installing any
external panel antenna.
Do not use external antenna during thunderstorms.
Only use external antennas provided by your carrier.
2. Quick Configuration Guide
The router supports standard RJ45 cable or WLAN wireless way to connect
computer, Supports Windows XP/Windows 7/Windows 8/Window 10/MAC
OS/Linux/Android, and so on.
（
1
）
Insert the SIM Card according to the given instructions.
Connect the LAN cable to the LAN port and then check the power
adapter label and device sticker if matched, before plug it to the power
outlet.
