Your child’s account will be linked to the phone number the account is set up on. Anyone who has your child’s number and access to Telegram can contact your child. There is an option to add a username to your account doing this makes your account public. Once public, other users can search for you and make contact with you. This should be avoided for safety purposes. You can block users from contacting you through the settings menu.
We recommend Internet Matters for further information about Telegram Messenger. Access free
parental control how-to guides to get up to speed on how to set the right level of
protection to give them a fun and safe experience.