User's Manual

VT-M2M-TC
43GModule
4.1BaseConfig
The Timesys and ubuntu system can through GUI connecting 3G
network.
TheWindRiverdoesn’thaveGUI,somustthroughcommand.
Lookingoverthedevice, HUAWEIem7 70wisppp0,TelitHE910
isppp1,TelitDE910isppp2.SierraAirPrimeSL8082isppp3.
Open3Gnetwork:
>ifupppp0
Close3Gnetwork:
>ifdownppp0
The3Gconfigfile:
>cat/etc/sysconfig/networkscripts/ifcfgppp0
DEVICE=ppp0
NAME=test
MODEMPORT=/dev/ttyUSB0
LINESPEED=115200
PAPNAME=test
USERCTL=true
ONBOOT=no