The local cellular PCS has experienced a technological change over the recent past. This has been necessitated by increased research in the field of local cellular PCS. The local cellular PCS system is designed to provide cell phone wireless services and at the same time give low speed data services within a spectrum that is very limited. The many users are able to receive or make mobile phone calls and be in a position to transfer data, without the support of the public switched telephone network. The extensive coverage of the local cellular network has been supported by cell architecture which makes it possible to re-use the frequencies in the limited spectrum space. The Sprint PCS is the main wireless brand and provides network infrastructure for wireless mobile phones. Sprint PCS is said to offer two editions of PCS for connection which are; the enterprise edition and the personal edition. The enterprise edition of the Sprint PCS is set by companies and it makes it possible for sending and receiving office mail that contains attachments and access the company directory. On the other hand the personal edition is easier to set and does not need any hardware or software installation taking a very short time to set up. Verizon wireless is the most reliable cell phone wireless network. It is suitable for making calls, sending emails and fast downloading of files. The Verizon wireless system provides the 3G network. 3G technology is best used when downloading files. Verizon wireless has a 3G service that provides for the fastest browsing speeds with very quick page loading. For a long time people used to sit and wait long periods of time as they downloaded various files, but with the 3G technology which is provided by Verizon wireless this has proved different as it is very effective in enhancing quick downloads of music and at the same time playing multimedia online 3D games. Verizon wireless has provided for rapid file sharing and video conferencing with different contacts online without having to look for an Ethernet connection.