MAR | مار

MAR | مار Telegram

To enable this go to Settings and choose “Privacy and Security” from the list. Next, tap on “Passcode Lock” under the Security heading, then set your password lock on! With these features, you're ready to become an advanced Telegram user and take full advantage of the app. There are lots of little touches around the app that make it a joy to use, so you may find even more. Users

Set Auto-Delete Timer for a Telegram Chat 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 upload new profile images, open Settings. On Android, tap on the camera icon at the top-right. On iPhone, tap the Edit button and choose Set New Photo or Video. This page also lets you select your preferred night mode theme.

Another great option in groups or channels is being able to pin messages. Tap a message and choose Pin to keep it at the top of the chat, where everyone can easily reference it. To do this, head over to Telegram settings and choose ‘Folders’. Here you can create as many folders as you want and add both personal chats as well as groups and channels to any of the folders. You can also order the folders you just created, but note that the default ‘All chats’ folder will always be the first one. To enable or disable this service, go to “Settings”, “Notification and Sounds”, and swipe down to the “Other” section. You will also find a “Repeat Notifications” option, which you can select as per your convenience. They offer a great opportunity to reach people directly, sending notifications to their devices with every post. Users can join and leave channels at any time. And once they join a channel, they can see its entire message history.

The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange. After that, hit the More button (triple-dot icon) and choose Enable Auto-Delete in the popup menu. Next, choose the desired period of time like 1 day, 1 week, or 1 month. If you would rather want to go with a custom period of time, tap Other and then adjust the time.