Cash for phones offers you a way to recycle mobiles that are old and cause radiation. You can sell phones to Fonebank and get money for a new phone that is compatible with a low radiation headset. Invest in a Hollow Air Tube Hands-free Headset available at Amazon. It keeps the radiation away from the head and reduces 98% of radiation emissions from mobile phones.
Be aware of most recent surveys regarding the health consequences of carrying and using mobile phones. A recent study in Argentina showed that mobile phones can cause pain from a reduction of mineral content in the bones, especially if the mobile is carried in your pocket around the hip area. The study included 48 men, half of which were asked not use their handsets. The other 50% of men carried mobiles close to their hips. After 12 months, the results of the study showed a low mineral content in the bones of the area near the pocket in which the men carried their mobile phones.
Mobiles are a recent addition to the world and they have not existed for long enough for people to asses the negative consequences of using them for a prolonged time. It is only until mobile phones users start becoming older that the health consequences will become obvious.