title: Telegram bot questions
body: <p>User1 has a Telegram account and created the Telegram bot Bot1.
  User2 has a Telegram account. </p>
  
  <p>How User 2 can work with Bot1? i.e. in teh same way as User1 does it: send commands etc.</p>
  
  <p>How Bot1 can send messages to User2? I.e. report about smth etc</p>