AboutDebiN Expertise I can answer questions on cellular phones, the physical device, the network, contracts, billing, ordering, porting and what to look for when purchasing cell phones. I am located in the United States. I am an expert on BlackBerrys, Treos, HTC devices and iPhones as well as cellphones and aircards. I have over 15 years of experience in both the wireless and wireline world with the carriers. I have a lot of knowledge regarding the wireless providers - their services, prices and policies, both GSM (AT&T (formerly Cingular) and T-Mobile) and CDMA (Verizon, Sprint/Nextel (iDEN)). I am very familiar with the individual devices and their specifications. I can also answer questions regarding BlackBerrys, iPhones and other PDAs, both Palm-based and Windows-based. I can troubleshoot most any problem someone is having with their cellular device or with the provider.
Experience Over 15 years in the Telecom industry working for the carriers with individuals, small business, medium business and large corporations(Fortune 500)
Education/Credentials Master's in Telecommunications
Question i, like most people, bought an iphone off ebay from china. i followed your instructions about the gprs and put all the info in correctly for that but it still wont let me get online. i have the data plan through at&t also.
Answer If all the settings for AT&T were entered correctly and the device is in good condition with everything working properly and you have an unlimited data plan, then it should work for accessing the internet. If you have a BlackBerry data plan, it won't work, and it may not work with a MediaNet plan. You may need a PDA plan unlimited. What type of data plan do you have with AT&T?
