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Plus, if you’re using the “secret chats” feature, you’re getting the same level of end-to-end encryption. On top of this, users can’t forward or screenshot messages in secret chats, and messages can be programmed to self-destruct. Deleting a message also deletes it for everyone on the service, and users have the option to delete not just their own messages, but other users’ messages, too. It’s also worth mentioning that all chats are encrypted, even if not end-to-end encrypted. However, if you haven't moved beyond the basics, you're missing out on a lot of the best Telegram functionality. Below, we detail some lesser-known features of Telegram that you may have overlooked until now. 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.

Furthermore, you can view how much Mobile or WiFi data you have consumed so far. Just tapping on “Data Usage”, and it will show you “Bytes sent” and “Bytes received” of individual file types. A further privacy blunder is that Telegram notifies your contacts when you join it — unless you don’t give it permission to access your contacts. The app doesn’t warn you it’s about to ping your contacts, and that’s a big caveat for those who want to use Telegram to keep a low profile. Premium app icons Telegram Proxy Options

And under Advanced, you can change how much time must pass with no activity before Telegram will automatically delete your account. Owners of public groups can enable join requests via Group Info > Edit > Group Type > Who Can Send Messages > select Only Members > enable Approve New Members. Telegram Cloud is just like a chat, where you can save almost all common file types (such as text messages, images, links, audio and video notes, locations, contacts, and links) as long as they are not bigger than 1.5 GB. Hide Your Profile Photo

Whatever your reasons for using Telegram, it's a solid messaging app. It makes for a great alternative to WhatsApp and SMS messaging, and Telegram is well worth using, especially if you can persuade your friends to join. You’ll have to be especially concerned with privacy to want to do this — it means you’ll never have a chat log — nonetheless, it’s a nice option that Facebook Messenger, WhatsApp, and WeChat don’t have.