Telegram also includes useful security options in this menu, which differ in name slightly on Android and iPhone. Use Passcode Lock to keep people from reading your chats. You can review all Active Sessions and terminate any logins that you no longer use. Read also: WhatsApp vs Telegram vs Signal: Which messaging app should you use? Custom Notification Sounds
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). Bot API: lets you build programs that use Telegram messages for an interface. You don’t need to have knowledge of MTProto encryption protocol. The intermediary server will handle all communication and encryption with Telegram API for you. Set Reminders However, Telegram only uses this encryption in calls and in its “secret chats” feature, not in regular chats. Those are only encrypted client to server. Meanwhile, WhatsApp, the supposedly less secure service, has used end-to-end encryption in all messages, calls, and video calls since 2016.
To save a message from elsewhere in Telegram, tap it, choose Forward, and select Saved Messages to add it instantly. You can also paste text, links, images, and anything else you'd like from other sources. The cool features of Telegram aren't all so serious, though. Check out how to make your own Telegram stickers if emojis aren't enough. Edit and replace pictures while sending Telegram lacks the Stories feature of some competing messaging apps which lets you post images or short videos without messaging a contact directly. Admittedly it isn’t an essential feature for most people.
The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange. To use live locations and proximity alerts, go to the contact’s chat window and tap on the ‘Attach’ icon shaped like a paperclip. Choose the location button here, and choose ‘Share my Live Location’. You will be able to send live locations for either 15 minutes, 1 hour or 8 hours.
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