All of this talking about the situation without direct contact with the PD isn't going to resolve anything. As an example of how much this is accomplishing, I went to a neighborhood watch meeting last year and some of the people got up to complain about a house a few blocks from where I am, where a woman lives with her 5 kids, apparently from 3-5 different guys (I hesitate to call them 'fathers'). The neighbors are always talking over the fence and nattering on about how she has these kids with all of these guys, her loud parties and "I think she's doing and/or selling drugs". After 3-4 of her neighbors said their piece, the chief walked up to the mic and said "You know how I found out about this situation a couple of days ago? Someone forwarded an e-mail and bcc'd me. Have any of you called to complain? No- I looked into this. You all know where I live- have any of you come to me and said ANYTHING about this? No, you haven't. We have a noise ordinance that starts at 10 PM and we have never had a single noise complaint for her. Talking amongst yourselves won't accomplish anything.".
They can't very well arrest you over the phone. They know where you live- if they haven't come to arrest you, they probably won't, unless more evidence comes out against you. If you don't want to call from home, don't but personally, I would call and talk to someone in charge and give them specific details about how you were treated and what was said. No "artistic license", no expanded details, no vague "I don't remember exactly", emotional outbursts or anything like that. If it didn't happen, don't include it. If it happened, it should be but look at it from the outside because that's how hte person you talk with has to look at it if they weren't there. If you walk into the station, they won't sap you over the head and throw you in a cell. This isn't the Deep South in the 1930s. If you want, go with another person so you have a witness. For that matter, make it known that you're not alone and they can hear both sides of the conversation but stop talking about this with people who aren't and shouldn't be involved.
You're asking people you don't know, for advice on a situation that can affect your life, about a situation they weren't involved in. Did you know that if you casually ask a Dr about a medical issue or lawyer about a legal issue, they can bill you for it and if you fight it, they will win because precedent exists? If you can't afford legal help, look for free legal services but do something about this that will do some good instead of just being passive-aggressive.