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Used for messages sent by official government entities.

Used for general customer engagement and updates. Used for messages sent by official government entities

Often used as part of alphanumeric sender IDs (headers) for business and promotional messaging in India. Relevant Information on SMS Suffixes in India suffixes like -S (Service)

Used for critical alerts like banking OTPs and booking confirmations. Used for messages sent by official government entities

In the context of Indian SMS regulations, suffixes like -S (Service), -T (Transactional), or -G (Government) are now appended to sender IDs to help users verify the intent of a message.