Any way to "turn on" speaker phone while not in a call?

[elesbb]

Originally Posted by eyeb

ugh... that might be a good idea lol, I'll look into seeing if I can find a cheapish one :S I don't use it all that often, just driving back from work at midnight I need something to keep me awake lol

How do fm transmitters work? I mean do I need to install something into car stereo? Or do I plug it into phone and it converts it into fm signals that stereo can pick up? I ask because I don't know if I want the car next to be to pick up my phone calls lol

well , many of them (especially if you are going the cheap route) only have like 1 to 2 feet of range . so i doubt the car next to you will pick up your signal , not to mention they would have to be on the same frequency you are on whitch is highly impossible for them to know . unless you pick one that someone else is on just by chance .

and yes you simply plug it in and it converts the signal to FM . check ebay they should be somewhat cheap , i saw one at AutoZOne for like 25 bucks . but it included the cassette tape and all the other crap i dont want . lol .