“ Originally Posted by pljansma 
”
I have a Blackberry Pearl right now activated under my number and i want to deactivate the Pearl and activate the HTC, so you're saying I may be able to do that if I look up mrl and that might show me how to do it?
ya could very well work.....
mdn is your number
msid is sometime your number sometimes different...
mrl is the unlock code to get to those.....
worth a try..
you may even be able to hack the phone and change the esn...see if dash pipes in on that....