Send Uncompressed Media without Changing the File Extension To lock your messages, go to “Settings”, “Privacy and Security” and tap on “Passcode Lock”. You will be asked to set a four-digit passcode and confirm it. Once you do that, you will find additional options to “unlock the app with fingerprint” and “auto-lock” it after a specific duration. Turn on Secret Chat
“Privacy” itself isn’t a particularly attractive product feature in online services. It can be nebulous: We can’t always feel or understand it, and sometimes it’s only when privacy is taken away that we take it seriously. Everyone (default one: Allow everyone to view your profile. To change the number you use with Telegram, open Settings (which is inside the left menu on Android). On iPhone, in the next menu, tap Edit in the top-right corner. This step isn't necessary on Android. Perhaps the most important and the best feature of the Telegram app is its security. It is based on the MTProto protocol that is built upon time-tested algorithms. It enables high-speed, reliable message delivery on weak connections.
In spite of this whooping figure, Telegram is way behind the world’s most popular messaging service, Whatsapp. However, it has all the potential to get over a billion active users. For maximum privacy, you can create secret chats that use end-to-end encryption. These aren't stored on Telegram's servers, so you can only access them with your specific phone. If one party deletes a message, it disappears on both devices. And you can specify a self-destruct period for all media if you like. Does it ever happen that you send a message, and within a few seconds you find out a glaring typo? Well, there is an edit button to save you on Telegram, but not so much on Twitter. All you have to do is select the message and tap on the “Edit (pen)” icon at the top and you can easily edit the message. However, it will show you an “Edited” label after you have made the changes. Also, there are no time-bound restrictions for editing messages on Telegram. You can only edit messages up to 48 hours of sending them (forever if the messages are posted in your “Saved Messages” chat). Telegram Privacy Choices
Another useful feature is “send without sound”. It is rather self-explanatory: you can message friends freely when you know they are attending an important meeting, studying, or sleeping. Recipients will get a notification as usual, but their device won’t make sound, even if it is in general mode. Migrate Phone Numbers, or Add a Second Number
Приемная дяди Баира us
