I am having the same issues as "Keepitclassy." It is very discouraging that this problem was posted back in October 2008 and it is now February 2009, and the proble has still not been resolved. I have spoke to several techs, the problem is not with activating a second iphone, the problem is activating a third iphone(3G) under the same number. Apparently there is a glitch in the switch preventing customer service or tech to enter a third imei under the same phone number. There system will not allow the change. The reason is not because of a policy or ATT trying to prevent customers from purchasing a 3rd replacment iphone, but instead a glitch or programming/coding problem in the switch. I cannot believe that in 4 months the problem has not been resolved. I purchased the iPhone the day that they it was available in my area. I loved the phone and was excited for the release of the 3G iPhone with more storage and GPS capability, so when the 3G iPhone was released, I gave my (gen.1) iPhone to my wife and purchased the new 3G iphone. Again, everything was working great and I had no problems with new iPhone. Last week I left my phone in my pants pocket and climbed in bed. My wife decided to do some laundry before she went to bed. The next morning, I asked my wife where my pants were that I took off the night before. I knew the answer to my own question before I asked. I went to the washer and pulled my phone out of my pants pocket. Completey submerged in water overnight, I did not bother trying any revitalizing techniques. I went straight down to ATT with full intention of paying full price for my replacement phone. I spent two and one half hours in ATT while the sales rep was trying to activate my phone. I did not really understand what the problem was, the manager even came over and told her that you cannot activate 3 iPhones within 18 months. She was very persistant and felt she had a plan to make it work. For the sake of not making this story any longer than it already is, I will leave out the rest of the details. She was able to activate the phone, however untill I got home I did not realize that my phone was not connecting to the edge or 3G network. For that reason I have no visual voicemail, sms, or email, internet, etc. I have only a phone and I have spoke to tech support reps. and the outcome is the same. Some reps are familiar with the problem and others spent nearly an hour to figure out what the problem could be. The problem apparently did not occur with the gen. 1 iPhone or prior to or shortly after the release of the 3G iPhone. I do not want another phone. I do however want my new iPhone to work. I have never unbricked an iPhone but if this is the only solution I will not have problem unbricking my iPhone and changing my imei to to the imei of my previous phone. If anyone knows any more about this problem or perhaps a solution, please let me know. I travel with my job quite a bit and depend on my iPhone tremendously for email, sms, and visual voice mail, not to mention internet. Please help. Also, if anyone has any feedback on which program works best for unbricking the 3G iPhone for the specific purpose of changing the imei associated with the phone.
Thanks,