Have you ever needed to change your phone number but worried about transferring all your contacts and other information to the new number? While this can be a lot of work, Telegram does it all for you. You can easily change the phone number attached to your account without losing any of your chats or contacts. Lock Your Conversations Quick GIF and YouTube Search
Search Friends by Username Telegram gives you an option where you can select who can see your last seen time. To configure this, go to “Settings”, “Privacy and Security” and then tap on “Last Seen & Online”. You can share it with everybody, or people in your contact list, or nobody, or add exceptions like “never share with” XYZ. As you might now, Telegram allows you to create Channels which is a tool for broadcasting public messages to large audiences. The basic difference between a group and a Channel is the fact that a Channel can have unlimited numbers and the messages you sent inside a Channel are marked with the Channel name and not yours. However, if your channel is very large, it might become difficult to broadcast a message which is ready by everyone before it is lost in other messages. To solve this problem, you can pin messages inside a Channel. To pin a message, just tap on it and tap on Pin. Now the message will always be on top before the reader removes them. Turn Off Notifications for Individual Contacts
This page also lets you select your preferred night mode theme. The platform supports two types of channels: public and private. The former can be found in search, and anyone can join them, whereas the latter can be joined only via invitation links. However, with new Telegram updates, they provide two-step verification for your telegram account. That means if you want to login to telegram on another device, it’s required your two-step password to log in. You can also set up it from the Privacy and Security list as I mentioned above. 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.
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 offers two types of APIs for developers. Both are free of charge.
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