آزمون و نمونه سوال (دهم،یازدهم،دوازدهم)

آزمون و نمونه سوال (دهم،یازدهم،دوازدهم) Telegram

This is useful when you are on your way to a meeting or trying to coordinate with friends at a large event. Rather than sending static locations every minute, you can share your live location with your friend circle for 15 minutes, 1 hour, or 8 hours. Of course, you can stop sharing at any time. 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. Sometimes people interrupt you halfway through typing an important message, and you forget all about it—this where drafts come in handy. Your unfinished messages (drafts) are automatically saved and synced across all devices.

Sometimes you don’t want to leave any evidence of what nonsense you are about to say. Instead of deleting chats manually, you can use self destruct messages on secret chats by setting a timer. Everyone (default one: Allow everyone to view your profile. If you don’t want messages in your secret chats to hang around forever, Telegram lets you set self-destruct timers to permanently remove them. After a message is received, it remains in the chat for a predetermined period — you can choose times between one second and one week – before disappearing. Lock Your Chats 1b

“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. Improved External Sharing on iOS How often have you sent a message to a colleague or friend and then realized it is filled with typos? With Telegram, you can quickly make it right with its edit feature. To enable it, go to “Settings”, “Data and Storage”, and turn off automatic download “when using mobile data” and “when roaming”. You will also see options to turn off autoplay “GIFs” and Videos”.

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. Hopefully, I have listed enough Telegram features to help you understand why the Telegram app is so popular and secure.