title: Telebot InlineKeyboardMarkup callback
body: <p>I want to send data via <code>InlineKeyboardMarkup</code> in function:</p>
  <pre><code>def choosing_room(message):
      keyboard = telebot.types.InlineKeyboardMarkup()
      for room_id in imagi_room.get_room_ids():
          room = imagi_room.get_room_by_id(room_id)
          keyboard.add(telebot.types.InlineKeyboardButton(text=room['master_name'], callback_data='room_' + str(room_id)))
      bot.send_message(message.chat.id, text='Choose', reply_markup=keyboard)
  
  @bot.callback_query_handler(func=lambda c: 'room_' in c.data)
  def call_back_room(c):
      ...
      bot.register_next_step_handler(selected, get_select) # Not working
  </code></pre>
  <p>or</p>
  <pre><code>@bot.callback_query_handler(func=lambda c: 'room_' in c.data)
  def call_back_room(c):
      ...
      foo(c.message)
  
  def foo(message):
      photo_mess = bot.send_message(message.chat.id, text='Send a photo')
      photo_id = photo_mess.photo[-1].file_id #Error NonType...
  </code></pre>
  <p>Why does <code>register_next_step_handler</code> or the second variant does not work in the <code>callback</code> function?
  How else can I send data like <code>id</code>?</p>