Sprint sent me another phone, now what?

[akak1997]

So, I guess Sprint screwed up and sent me another HTC Touch Pro. I got the phone from Sprint's SERO on Nov 1st midnight (they updated the site just before Nov 2nd as promised). The next day I got a call from my credit card company saying there're some weird charges, and they said Sprint charged me twice BUT has reverted on of the charges. When I got my phone a few days later, I went to check on my ordering status, and it still said it's in BACKORDER. Also, when I got the 1st phone, I couldn't activate it, and there isn't a temp number on it, I's out of phone service for a few days.

So, is it possible to sell the 2nd phone on eBay w/o Sprint knowing about it and charge me for it? This is the first time I use a CDMA serivce, I know for GSM all I need is to unlock the phone and ditch the sim card. But the HTC touch Pro doesn't even come with a sim. Help please?

Thanks