So, BSNL Mobile Customer can activate & deactivate ISD facility on BSNL Prepaid Mobile with simple SMS codes as follows
- Type ACT ISD and send it to 53733 from Mobile for Activation of BSNL ISD facility.
- Type DEACT ISD and send it to 53733 from Mobile for De-Activation of BSNL ISD facility.
After activation of ISD facility on BSNL Prepaid & Postpaid Mobiles, customers allows to make International calls with best voice quality at Cheapest BSNL ISD Tariff by reducing 75% of normal ISD charges with BSNL ISD Rate Cutters for Prepaid Mobile Users and ISD Add-On Plans for Postpaid Mobile Users on par with other telecom service providers.
All the BSNL Mobile Plan Users of Andaman Nicobar, Andhra Pradesh, Assam, Bangalore TD, Bihar, Chhattisgarh, Chennai TD, Gujarat, Haryana, Himachal Pradesh, Hyderabad TD, Jammu Kashmir, Jharkhand, Karnataka, Kerala, Kolkata, Madhya Pradesh, Maharashtra, NE I, NE II, Orissa, Punjab, Rajasthan, Tamilnadu, Telangana, UP East, UP West, Uttaranchal, West Bengal includes Kolkatta can use this Mobile ISD Call facility with simple activation steps.