I was crusing the forums here and found this post, wanted to see if anyone has had my problems...and you all have

We just recently finished deployng about 50 of these devices (mixed between 700w and wx's) and here's what I've found w/ the mute problem..
It is a hardware issue, with the built in headset jack. One way i've found to CAUSE it to happen (dont try this, you'll probably ruin the device like we have a few times testing) is that..for instance...you take aTreo 700wx which ships w/ STERO ear buds and plug a MONARAUL headset into the jack, it will put the device into a state where it is "ghost jacked" from time to time, thinking the headset is plugged in for mic control. I'm pretty sure the reverse is the same w/ the Verizon 700w, if you plug a stero headset into it, its bad news.
Basically it creates a short or something w/ the circutry that turns on / off the headset, thus causing you to randomly not have your called party hear you.
How do you fix it?
1. use a can of air to ensure nothing inside of it is creating the connection to turn on and off intermtently
2. (this is how i fixed myne and i take no repsonsiblity if you damage yours this way

) but i simply applied pressure up and down to the headset plug while having it jacked in, then removed it. This eventually caused the device to realize "hey i dont have a headset plugged in" and i've never plugged on in corded ever again
3. get the device replaced under the manufacturer's 1 year warranty (regardless if its past verizon / sprints 30 day warranty, you should still be able to return it to palm) somtimes you'll get lucky w/ the cell provider and they'll do it for you.
Anyways, thats what i've found so far, decent phone, doesn't preform well if you live in out of the way areas...all n all i like it though