How to unlock BSNL 3G nettsetter easly

inistall software
and select start
 type run
type "regegit"

press ok 

there select KEY-LOCKAL-MACHINES

select"SOFTWARE"

select"LINKTOP 3G"

SELECT "ENGINEERS"

AND EDIT THE VAVUE 

1 DELET AND TYPY "0"

PREESS OK 

than you can aslo insert any sim
 then using under profile

Reliance
APN: rcomnet
Access Number: *99#

Aircel
APN: *99***1#
Access Number:aircelgprs

Idea
APN: internet
Access Number: *99#

Docomo
APN: TATA.DOCOMO.INTERNET
Access Number: *99#

Airtel
APN: airtelgprs.com
Access Number: *99#

BSNL 3G
APN: bsnlnet
Access Number: *99#

MTNL 3G
Postpaid: APN: mtnl3g
Prepaid APN: pps3g