I think Nokia 9500 have bluetooth 1.0 with no A2DP support.
Yes, v2.0 with A2DP
Yes it have bluetooth facility v3.0 with A2DP.
The Voyager 855 supports A2DP technology for streaming music. As long as your iPhone supports A2DP the two are compatibly. Good luck from Headsets Direct!
*#7370# for soft format
You cannot get a2dp as of now cause the phone doesnt support. while it may be activated via software in the future (cause the hardware inside the phone supports it) you can use external bluetooth adapter to stream a2dp. But its still everybodys question why such a powerful multemedia phone doesnt have a2dp support.
You have to update your OS to the latest. Atleast,higher than V4(when you bought it, it is V3)
The battery life for the Nokia 9500 comes with a 1300 mAh Li-ion battery (3.7V). Depending on the tasks one performs on the phone, it could last between 2-3 and 5-7 days.
No.
No.
Yes, Nokia 6700 supports 3G technology.
no
Nokia E50 supports edge technology.