Episode Title: Every SMS You Receive Has A SECRET CODE! You’ve Been Ignoring It! #shorts Produced by: FactTechz Description: Have you ever noticed that many SMS messages in India end with a letter like G, S, or P? Most people ignore it, but those letters actually have a meaning. They are part of the rules set by TRAI (Telecom Regulatory Authority of India) to control spam and make SMS more organized. The last letter in the sender ID shows what type of message it is. For example, if the ID ends with G, it means the message is from the Government. These can be things like Aadhaar updates, vaccination reminders, or other official alerts. If it ends with S, it usually means Service or Transactional. These are important updates from banks, apps, or services you use, like OTPs, balance details, or ticket confirmations. If it ends with P, it means Promotional. These are marketing or advertisement messages, like shopping offers, discounts, and sales. This system helps you quickly know what ...