1. Prevent unauthorised transactions in your demat account — update your mobile number with your Depository Participant to receive CDSL alerts for all debits. • 2. KYC is a one-time exercise — once done through any SEBI-registered intermediary, you need not repeat it with another. • 3. No need to issue cheques while subscribing to an IPO — just write the bank account number to authorise payment. • 4. As mandated by SEBI, link your demat account(s) with Aadhaar via your registered email. • 5. Investors should deal only with SEBI-registered intermediaries; check registration details before transacting. • 1. Prevent unauthorised transactions in your demat account — update your mobile number with your Depository Participant to receive CDSL alerts for all debits. • 2. KYC is a one-time exercise — once done through any SEBI-registered intermediary, you need not repeat it with another. • 3. No need to issue cheques while subscribing to an IPO — just write the bank account number to authorise payment. • 4. As mandated by SEBI, link your demat account(s) with Aadhaar via your registered email. • 5. Investors should deal only with SEBI-registered intermediaries; check registration details before transacting. •