(keitai-l) A few questions on Docomo Videophone service

Hi,

I have a few questions on NTT Docomo Videophone service. These questions
have already probable been asked in the past but I did not fin answers.

1. you are notified of an incoming video call - can you choose between
accepting as voice call or video call ?

2. can you change from a video call to a voice call mid-call ?

3. what happens if you make a video call to another videophone that is
engaged/out of range ?  do you get an option to leave a videomail or
voicemail message ?

4. do you dial a different phone number to make a video call or is it the
same number as dialling a voice call ?

Thanks for your feedback,
O.