فرا فضا و تخیل علمی (Ultra space & Scientific Imagination)

فرا فضا و تخیل علمی (Ultra space & Scientific Imagination) Telegram

Quiz Mode: They have one correct answer and can power anything from public service exams to trivia games. One of the things that I love about Telegram is that the service gives me an easy way to change my phone number attached to my account without making me lose all my previous chats. If you also want to switch your Telegram number, it’s pretty easy to do. First, tap on Settings and then tap on your mobile number. Digital Stickers allow you to express yourself better and in a more fun way. Since they are bigger, more detailed, and frequency animated, they make up for the expressiveness and gesture that can get lost in text conversations.

To create your own theme, tap the three-dot button (Android) or go to Chat Themes (iOS) and choose Create new theme. Here, you can create your own look if you don't like any of the default options. Go to Settings > Chat Settings to create your own theme. Any user can upload large files and media, each up to 2 GB in size and enjoy unlimited storage in the Telegram Cloud for free. With Telegram Premium, subscribers will now be able to send 4 GB files – enough space for 4 hours of 1080p video, or 18 days of high-quality audio. The encryption is based on 2048-bit RSA encryption, 256-bit symmetric AES encryption, and Diffie–Hellman secure key exchange.

Generic Telegram stickers on the Honor View 20 on a carpet. Telegram allows users to locate contacts nearby you, should they choose to be discovered. This allows you to quickly add someone close to you on Telegram without going through the hassle of first noting their number and saving the contact manually. Users can also use this feature to find and create groups of nearby users. This security-focused messaging app allows you to register a unique username so that people can message or add you to groups without necessarily knowing your phone number. This way, you can keep your number private. Set custom notification sound

First and foremost, Telegram’s headline feature is privacy, and to ensure this it employs end-to-end encryption. This is what stops those outside a two-way conversation — be it a company, the government, hackers, or someone else — from seeing what has been sent. Private Chats in Telegram Settings