请高手帮我翻译下面几句话。谢谢。

On your next telephone conference please dial the number above. The previous numbers are no longer in service.

Users' Guide:
If you are an MC
1.Dial the number to enter telephone conference
2. Enter your room number and end with the # key
3. After you hear the prompt tone, enter *
4. After you hear the prompt tone, enter your MC password
5. Start the conference when everyone has arrived

If you are an attendant
1.Dial the number to enter telephone conference
2. After you hear the prompt tonee, enter your room number and end with the # key
3. Wait for the conference to start

This telephone conference system does not require the MC to call in all the attendants. Instead, the conference number and the room number are provided to the attendants who can call the number and start the conference at assigned time.

楼主……翻译了好久……加分吧……

我懒得翻译