If your DLT reg. Is pending for using sms service then plz do it ASAP ! Arihant Support - 8866088080, 8460967000 Support@arihantitsolutions.com Connect to support for guidance Sms won't be delivered now onwards if you're not registered entity on DLT platform as per guidelines of TRAI As Kyc is compulsory for sim card, on a same way TRAI has made this procedure compulsory for all bulk sms and bulk voice call users to avoid spamming !! It's chargeable 5900 Rs but as of now all operators are offering FREE so, plz reg ASAP before it becomes chargeable!!!