Can anyone direct me to a PUC tariff on inter-carrier cellular roaming > charges?
Is there even such a thing as PUC "tariffs" anymore on wireless services? I thought they were completely deregulated and charges were based on your personal contract with the carrier.
I know my own contract with my carrier (which is old) offers different roaming areas and charges than newer contracts do of the same carrier. The PUC has nothing to do with it.
Is there something specific you are looking for?
Also, I thought the concept of A/B switching on cell phones is obsolete. Do modern cell phones even have that capability? A/B dates back to the early days when there were only two carriers. There are many today.