Telegram tests feature to enter conversations via QR Code
Telegram is growing in terms of features and will soon be able to receive group invitations via QR Code. Therefore, it is increasingly becoming an alternative to WhatsApp.
This will allow you to generate a code that can be read by a smartphone camera to bring a new user to a specific group. In Telegram, QR Codes can be configured with a few options to control the entry of new members into a community. Thus, the administrator can set a period of hours, days or weeks for the code to remain valid. Or, determine a maximum number of people who can join using that QR Code.

More powers for administrators
In fact, this isn't the only new feature offered by Telegram 7.5.0, which is currently in beta. Other controls will allow public groups to have a timer for messages, deleting all content after 24 hours or seven days. Telegram allows public communities with up to 200 members, so browsing old content may actually be impossible. The option may aim to make it easier to keep only the most relevant content available, involving the most recent topics in these groups.
Still aiming to offer new possibilities for administrators, the beta version of Telegram is adding support for widgets and a new option that converts public groups into broadcast groups. The latter is a type of community in which only administrators can post messages and links. The big advantage is the unlimited size of these communities, and the disadvantage is the lack of interaction from other participants. Furthermore, once a public group is converted to a broadcast group, it is not possible to reverse the decision.
After the serious security problem Regarding the app, it is interesting to see that more new features are being prepared for users. The QR Code is something that has been gaining popularity, and its arrival on Telegram is welcome, even though it may seem redundant to some, since it was already possible to create links to groups and channels. Users with the app installed on their cell phones can benefit from the invitation in a printed advertisement, on their computer screen, or in other media, for example.
It is not possible to estimate when this version of Telegram will be publicly available. However, beta testing is a good sign for those who are eagerly awaiting the new features.
Through which channels you reach those people, classic and out of the box. TestingCatalog