Often important restrictions are concealed in the fine print. In most cases, wireless companies subsidize the price of phones to make them more affordable for you. Remember that free phones are only a good option if the provider offers the services you desire and charges competitive rates. Phones generally only work with just one wireless service, so it is important to understand that if you change wireless companies, you may need to purchase a new phone. While analog phones have a greater geographic reach, digital phones offer extra features like caller ID and the ability to receive voice-mail messages and pages.
Digital phones offer greater protection against eavesdropping.
Some wireless providers sell phones that receive both analog and digital signals, but you may have to pay extra roaming charges. You may also pay more for the phones themselves. Be sure you know what service will operate best for your needs. You cannot use digital phones is all areas of the country. If you're thinking about going wireless or you're looking for a new service plan, be particular and shop around.