Change Phone Numbers 2b Customize the Look of Telegram To adjust the theme, go to Settings > Chat Settings on Android, or Settings > Appearance on iOS. Here you can change the text size, bubble colors, night mode settings, and similar options. Choose Chat Background to set a new wallpaper for your groups.
To preview a chat, simply press and hold its profile picture in your chat list. This is incredibly useful for keeping track of an important URL, getting an image to another device without cloud storage, or keeping a record of important information. Tap the title bar at the top to browse by media type and make it easier to find past messages you saved. Another security feature that adds usability is usernames. Instead of giving people your phone number, you can simply give them your username. This gives you better control over what information is out there, and how people can contact you in the future. Telegram offers two types of APIs for developers. Both are free of charge.
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. Telegram has an upload limit of 2 GB per single file. It was one of the most valuable Telegram features I mostly loved. Self-destruct Media in Normal Chats Custom Folders
Voice messages can be converted to text for those times you don't want to listen, but want to see what it says. You can rate transcriptions to help improve them. Create Timestamp for Videos
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