"Weak phone in mildly cold temperatures"1.0 starson by Astridvalence
Pros: This phone's slim size makes it easy to carry around in a purse or a pocket. Contrary to other users' warnings, the maximum volume for phone calls and rings is also good.
Cons: This phone dies completely in mild weather (67F or so). I don't mean that it just turns off or that the battery discharges; I mean it DIES and cannot be turned on with the power button or by recharging it, or even removing and replacing the battery.
Summary: To all those interested in buying this phone who live in colder climates, BEWARE, IT IS NOT RELIABLE IN WINTER (or even in fall or spring, I'd imagine).