I saw on the front it has option for the phone so is it possible to connect your cell phone over mbenz speakers system or has to be special phone from dealer?

thax

 

If you have an E320 older than MY2000 chances are your car was designed to have an analog phone (if one is installed). All phones are now digital. Fitting a digital phone to an analog system is price prohibitive. If your car is newer you can retrofit a MB digital phone or go with something like Blue Tooth. If your radio/nav doesn't support BT you would have to upgrade it too.

There is a lot more thorough discussion of this on MB sites. Check the audio/electronics subforums.

Good luck.

 

ok
------>first question how to find out that was originaly designed for analog fit?
this is 1999 e320 and phone was not installed when we got the car.

------>second stereo does not have blue toot access point so is it possible over radio fm frequency to get phone on the speakers.
I do know i- pod will work if adapter for fm is used but what about phone ?