I had CellularOne, which is now Alltel. I think my phone has an old PRL, 88. my wife's has PRL 87. I noticed that when roaming, she uses some different systems than I do. Sometimes she gets signal and I don't. I was wondering if I can still update my PRL now that Alltel has taken over. If not over the air, then by keypad or if I have to, take it to the store. I'd rather do it myself, if possible. My worry is, will the Alltel folks even know how to program my phone for a CellOne PRL. I don't want to get a new phone or change my plan at this time. If anyone can tell me how to easily do this myself, I'd be most grateful. Thanks in advance.