iota

I see that audithings.com (anyone have experience with them?) has a handsfree phone kit "coming soon" that appears to just be a wire that plugs into the RJ-45 in the armrest and a circuit on with a DB-25 for the trunk plug.

Does anyone have any experience hand-making a similar kit? I don't care about powering my phone (a nokia 3390), I just want to be able to plug a wire in the armrest into the nokia's headset jack and use the mike and speaker in the car.

Anyone ever done this? I don't want to buy a car kit and tear it up, that seems like overkill... Ideas?

AudiWhirled

search tech, electronics. ed p. and others. what you seek is there

iota

Been there. Those are all too complex, I don't need a handset and charging, etc. Should be easy way

a4_sea_pdx

everyone I've seen has connected the power, but I suppose you wouldn't need to.

Here's a post from coocoomike where he connected the inside wiring to the mini ear/mic jack on a cell phone ... still required the DB25 patch box &amp; the RJ45 patch car ... seems easier though.<ul><li><a href="https://forums.audiworld.com/a4/msgs/1383942.phtml">https://forums.audiworld.com/a4/msgs/1383942.phtml</a></li></ul>

ianbis

If your phone is compatible with Nokia HF for Nokia 3360 then you are good to go no patch box needed

iota

Thats exactly what I want! Any idea where I can get the instructions with the pics?

iota

3390 and 3360 are almost identical, so anything that works with the 3360 works for me.

iota

Nevermind, found it on cocomike's website

iota

Thanks, already found it and figured it out