Sri Lanka SMS Features and Restrictions

*41302 Dialog: Sender ID registration is required. Non-registered sender IDs will be overwritten to ensure delivery.
*41303/41308 Hutchison: Sender ID registration is required. Message content must contain the brand name that matches with Sender ID.
Other networks: Alphanumeric sender IDs are supported.

Country Summary

Alphanumeric Sender ID	41302 Dialog: Sender ID registration is required. Non-registered sender IDs will be overwritten to ensure delivery. 41303/41308 Hutchison: Sender ID registration is required. Message content must contain the brand name that matches with Sender ID. Other networks: Alphanumeric sender IDs are supported.
Numeric Sender ID	41302 Dialog & 41305 Airtel: Numeric sender IDs will be overwritten to ensure delivery. Other networks: Numeric sender IDs are supported.
Generic Sender ID	Generic sender IDs such as INFO, SMS, NOTICE etc are prohibited.

*To initiate the Sender ID registration process, please check Global Sender ID Portal or contact your account manager or support

Marketing Traffic

Before sending any marketing traffic, opt-in consent is required from handset users.

P2P traffic is prohibited.

No political, religious, unsolicited promotion, or gambling content.

There are no additional content restrictions beyond those in our Acceptable Use Policy.