If you have moved to any WhatsApp alternative app, you could be missing some of the features of WhatsApp and/or have some additional new features.
Whenever one of your contacts join Telegram or Signal you will be notified. This notification pops just like a new message notification and the app icon also shows it as an unread message.
Find out how you can turn off the contact joined notification in Telegram and Signal as I demonstrate the process in today’s video!
How to install and set up Telegram app in your Android Phone? And a brief overview of the app
WhatsApp Vs Telegram Vs Signal: A Comparison Of Features – Which Is Best WhatsApp Alternative App?
How To Create A Telegram Channel, Customize, Add Users, Create Link? Demo | Tutorial