1. Use ftp to place disk and etc folder under M501's root directory(/).

2. Plug USB 3G modem into the unit.

3. Enter the following commands in Matrix:
   a. chmod +x /disk/init-3g.sh
   b. /disk/init-3g.sh
   c. chmod +x /etc/gprscmd
   d. /etc/gprscmd 3g

4. Test connect.

########################################################

Remarks:
a. Update kernel when the following message pops up while running /disk/init-3g.sh:
   insmod: cannot insert `usbserial.ko': File exists (-1): File exists

b. Modify the AT+CPIN parameters under etc/ppp/chats/3g-connect if the SIM card requires PIN code.

c. Artila products now support "Huawei E169", "Huawei E169u" and "Alcatel x200" USB 3G Modem.