You have a choice of either a cordless phone or a standard telephone, both of which have great must have features. A cordless telephone will always win the comparison because of its mobility but then there are a couple of different technologies at play, which you may not be aware of. Cordless phones send your voice in an either analog or digital format through a designated radio frequency, to another phone. The main differences in the two are how your voice is converted and through what frequency it is sent. Read on to discover the differences between the two technologies and how to decide which technology is best for you