As a resident of San Diego we were asked to stay off our cell phones as much as possible to allow access by emergency personnel fighting the wild fires. That's certainly a reasonable request considering the abnormally high cellular traffic and the need for emergency personnel to coordinate their rescue efforts.
But with few exceptions the cellular carriers have prevented cell phones from being used to make VOIP calls using a WiFi connection to the Internet. They've done it by removing, disabling or not including WiFi in the phone models they sell and by preventing VOIP software from working on their phones.
In dangerous situations like the California wild fires that decision eliminates another channel of communications that could be used to help save lives. If our phones had VOIP we'd be able to communicate over the Internet, freeing up capacity on the cellular networks.
It's great that many of the cellular companies are offering relief to the evacuees with deferred billing, free calls and discounted services. But if you really want to help us in San Diego and elsewhere where emergencies may occur, don't prevent us from using VOIP on our phones. This is a situation in which your decisions motivated by profit put lives at risk.
Governmental regulation is not an unreasonable burden on companies, since the only purpose of a company is to make the most profit, with the least cost, but the only purpose of the government (when it;s working right) is to serve the people. Individually they are worthless, but put them together, and you've got something wonderful!