Introduction Face it.
Wireless devices are red hot.
At this rate, the average mobile phone user will receive three SMS messages each day. A wireless text message is a short string of 100 to 256 characters that can be sent to a mobile device. While text messaging has normally fallen within the domain of alphanumeric pagers, it is a surprise to most people that modern mobile phones support text messaging as well. The Catch Even though SMS is in demand, most carriers have made it extremely difficult for developers to tap into its resources. This conflict arises because of the variable costs tied to each message.