How to use PTCL EVO USB device on Linux?

We have already written a brief How To use worldcall USB on Linux.

To use PTCL Evo device on Linux, follow the  previous HowTo  and  update the username/password in /etc/wvdial.conf as follows;

vi /etc/wvdial.conf

Update following;

Username = wcall@worldcall.com
Password = wcall

to

Username = vwireless@ptcl.com
Password = ptcl

and run;

wvdial

DONE!