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> no cell service, or the cell service is only for Verizon phones I remember reading somewhere that emergency calls can use any network.
by mobweb 14y ago
> no cell service, or the cell service is only for Verizon phones
I remember reading somewhere that emergency calls can use any network.
- ak217 14y agoThe Verizon network is CDMA, which is incompatible with most other phones (GSM).
- johnbellone 14y agoIf you have a phone you can make an emergency call from it as long as there is service. The different networks have different frequencies and if your phone doesn't have the antenna its not going to work. This is more than just CDMA vs. GSM, although not sure about GPRS. I was a big fan of the Android phones that had AM/FM radios awhile back. At least you'd be able to hear broadcasts to have a general idea of where the storm is heading. I grabbed one of those survival kits that have matches, a knife, first aid, etc.
- eigenvector 14y agoMost Android phones can receive AM/FM radio using the Bluetooth antenna with a custom ROM that enables that functionality. Most common ROMs include it. Dedicated antennae for that purpose are rare but that's no reason to go without.
- eloisant 14y agoSamsung phones (at least SGS and SGS2) have FM radio functionality, but it only works with earphones plugged as they serve as the antenna.
- johnbellone 14y agoI am pretty sure that one of my older phones used the headphones as an antenna? Again, my Galaxy Nexus doesn't seem to have this functionality, although that's merely me trying to locate the pre-baked application and not finding it. So you're probably right about the ISV not including it.
- freehunter 14y agoI had previous Windows Mobile phones (Motorola Q and an HTC Touch Pro) that would pick up AM/FM radio so long as headphones were plugged in. I think my Samsung Focus was able to do it as well.
- olex 14y agoMy last two HTC Android phones had this functionality (the Desire and now the One S). Never used it, but this would be a situation where it could be handy. Although if you're in a car, the car radio probably has better reception.
- protomyth 14y agoA dedicated radio (one with a hand crank) is better, much longer life and not too expensive just to leave in the car's emergency pack. Hand cranked LED isn't bad either.
- freehunter 14y agoWhile emergency calls must be routed even if you don't subscribe to a plan with the carrier of your phone, I'm not sure it would get through if you only have a GSM radio in your phone and the only tower nearby is a CDMA tower. Someone might correct me on that. Regardless, it will keep you from calling someone nearby that may be able to help without needing to call for emergency services.
- protomyth 14y agoOften, in a blizzard, the cell towers fail. On a side not, at home, the local phone company tends to be pretty good at keeping the line going even when power fails. Last time, I got stuck 20 hours without power, the phone line worked the whole time. The cell towers did not.