Bulk SMS Marketing:

Reach thousands of customers instantly with D-Core Technologies' Bulk SMS Marketing solutions. Our secure and scalable SMS platform
helps businesses engage customers, increase sales, and improve communication across India with reliable DLT-compliant messaging services.

1) DLT SMS
2) Template/Transactional SMS
3) API SMS
4) RCS SMS
5) International sms
6) SIM Based SMS
7) Flash SMS

DLT SMS Registration Details:

Required Documents

GST Certificate
PAN Card
Business Registration Certificate
Authorized Signatory ID Proof
Business Address Proof
Company Email ID & Mobile Number

Important Notes - Bulk SMS

DLT Registration is mandatory for sending SMS in India.
Sender ID (Header) and SMS Template must be approved before sending messages.
Promotional SMS can only be delivered during TRAI permitted hours.
Transactional and OTP SMS are delivered 24×7.
Ensure all mobile numbers are valid and correctly formatted.
Avoid sending duplicate or spam content to improve delivery rates.
SMS content must match the approved DLT template.
Personalized SMS can increase customer engagement and response rates.
Delivery reports are available for tracking campaign performance.
API integration is available for automated SMS notifications.
Service availability may vary depending on operator and network conditions.
Our support team is available to assist with DLT registration, template approval, and campaign setup.