BSNL GSM Prepaid circle plan ‘Pravasi’ will be extended for another period of 90 days from 11/09/2013 to 09/12/2013 with revised tariff. The details of the plan are given below Feature BSNL Pravasi Plan Existing charges Revised charges Local/STD Onnet charges 1ps/sec 1.2ps/sec Local/STD Offnet charges 1.2ps/sec 1.5ps/sec