I'm an engineer at the company the only phones that work at 264 are the mid-range; this is the 358 the 568 works at 254-258MHZ or you can change the frequency spectrum and lower it to 249-253MHZ. Also to use these here would be only if the SHTF and we need to use illegal frequencies. Like i said before the phones are for export only but if the SHTF, by all means i have a wharehouse full of these. Specs on the phones are 25W and 20W, but this is how the unit is calibrated from factory, once I get to it, I can boost it up to or close to 50W and 35W as long as i don't pass 7.5A more than that the units amplifiers won't last 6 months.
Doesn't matter. It turns out 250 all the way to 400 is the military aviation band... not something I'd want to mess with during an emergency, certainly not above a watt or two.
The more I think about it, the more the scenario doesn't make sense. Talking to someone over the phone is not emergency communication unless the call is to something like 911, in which case it is faster simply to get on a ham frequency (or even cb channel 9) and explain your crisis. A lot of police dispatchers, EMS workers, and other public servants hang out on ham frequencies when they're off work, and even those hams who aren't in the public sector tend to have good contacts with emergency personel. HAM is pretty much the standard method of communication during civil emergencies. If you're polite and you have a license and a radio, that would be much more useful than 100 of your long-distance cordless phones and FRS/GPRS radios.
Again, you can communicate in bands you're not licensed to in an emergency, but the idea is that you can give important information to people who
are normally allowed to use those bands. For instance, if you can transmit on police/EMS/fire frequencies, you can give them important information during an emergency, or if you personally have an emergency you can call for help on any frequency you want. If they don't consider it an emergency, though, you may get into trouble later. You cannot interfere with other communication, and at any rate using a personal long-distance wireless phone system doesn't strike me as emergency communication.
LAK, I want references for your claim, too.