What Is SMS Credit ? 1 SMS Credit = 160 characters including spaces in English. 1 SMS Credit = 66 characters including spaces in other languages. You can send SMS up to 700 characters but credits will be debited respectively as per above. Updated on February 14, 2017 Was this article helpful? Yes No Related Articles How to check SMS delivery report? How to check SMS account balance ? I don’t want to renew my account, then what should I do? If I not renew account within 30 days then what happen? Additional Sender id Setup Process How Can I send Custom SMS ?