For GP *111*8*2#
For Banglalink *511#
For Robi *140*2*4#
For Airtel *121*6*3#
For Teletalk Go to Message Type TAR and Send to 222
Thanks For All
For Banglalink *511#
For Robi *140*2*4#
For Airtel *121*6*3#
For Teletalk Go to Message Type TAR and Send to 222
Thanks For All