Yes, without being charged, a phone will run out of battery.
Some are and some are not
No - for safety reasons, all new phones are shipped with their batteries fully discharged !
Cell phones require: a cellular network, an activated and live SIM Card, and a charged battery (this is assuming that the phone itself has no problems).
mobile phones are used for talking, messaging and communicating with people around the world.
Green cell phones are newer phones that are not yet that popular. These phones are able to be solar charged by the sun so you do not need to tap into an electrical outlet ever during daylight. This helps lessen the impact of energy consumption which accounts for most pollution in the world.
The Solio hybrid chargers are very effective for charging cell phones. Once the battery is charged by the solar panels, it is capable of delivery 3 full charges to most smart phones.
if you're both on at. t you shouldn't be charged
In general, new Nokia phones are typically of the smart phone variety. They have high volume rates and can be charged using an inductive charging process.
Yes, they are if you are tight on money. Prepaid phones do help people who want to use a specific feature more than the other. You only get charged for what you use.
Currently, sprint does not offer service in Canada and the phones are obviously not widely available to buy. Customers who have a sprint phone in Canada are charged high roaming fees.
No - the only time they emit radiation is when they're actually in use making or receiving a call.