INSTALLING USB INTERNET MODEM

1] Download sakis3g.gz from its official website- www.sakis3g.org/

2] Install sakis3g.gz
a) open terminal, change current directory to that directory where the sakis3g.gz is
b) In terminal, type-
gunzip sakis3g.gz

MOUNT EXTERNAL USB STORAGE DEVICE

1] Finding the partition name of External device
a) In terminal, enter-
fdisk -l
It will list the all the partition no matter mounted or unmounted