Samsung SCH-i730

The phone came with Windows Moble 5 on it already. I guess the high frequency noise is subtle, but still somewhat aggravating. I don't like to talk on the phone as it is, I'd rather use the bluetooth to avoid it.

It's kind of hard to describe what it is, but if anyone has had a television (like our Sony Wega) that does this you would know what I'm talking about. It almost sounds like an electronic resonance in the speaker that changes pitches based on pusing some buttong on the phone. Again, it is only during calls and when my ear is right up to the speaker. I'm pretty young so I wonder if I'm able to hear things some others aren't?

I hate to send this back because I don't know if I'll be able to get another one, since Verizon is phasing these out. I've also determined that the phenomenon is not an issue with the Bluetooth, that seems to work fine.

Also, here's another question which relates to the text messaging problem I had before. I was wondering, if you put an event in the calendar, it gives an option to add attendees. Now from the manual, it says that you can either notify people by e-mail or text, like it's an option when selecting the attendees. The text messaging option is not available to me, but the e-mail one is. This is similar to the problem I had before in the messaging window where the text messaging options were missing ( a hard reset brought them back for some reason). Anyone have this option blanked out of the attendees thing too?