To receive a Telegram code by SMS, follow these steps:
Install or Open the Telegram App: Download and install the Telegram app on your device if you haven't already. Open the app to start the registration process.
Enter Your Phone Number: On the login or registration screen, Telegram will prompt you to enter your phone number. Make sure you enter your number correctly, including the country code.
Wait for the Code: Telegram will first try to send you the code through the app (in-app notification). If this doesn’t work, wait for a few moments, as Telegram will automatically send the code by SMS to your phone.
Use the "Send Code via SMS" Option (if available): In some cases, Telegram may provide an option to request the code by SMS after a brief wait. Look for a prompt like "Didn’t receive the code?" or "Send code via SMS."
Enter the Code: Once you receive the code via SMS, enter it in the Telegram app to complete your registration or login process.