text: The wireless market is characterized by significant risks as a result of rapid changes in technology, increasing 
  competition and the cost associated with the build-out and enhancement of Sprint’s nationwide digital wireless 
  network. Sprint provides back-office and other services including travel clearing-house functions to the Company. In 
  the past, there was no prescribed formula defined in the agreements with Sprint for the calculation of the fee charged to 
  the Company for these services. Sprint adjusted these fees at least annually. This situation changed with the execution 
  of an amendment to the Agreement which occurred on January 31, 2004, retroactive to January 1, 2004 (the Amended 
  Agreement). The Amended Agreement provides greater certainty to the Company for certain future expenses and 
  revenues during the term of the agreement and simplifies the methods used to settle revenue and expenses between the 
  Company and Sprint. The Company's PCS subsidiary is dependent upon Sprint's ability to execute certain functions 
  such as billing, customer care, collections and other operating activities under the Company's agreements with Sprint. 
  Due to the high degree of integration within many of the Sprint systems, and the Company’s dependency on these 
  systems, in many cases it would be difficult for the Company to perform these services in-house or to outsource the 
  services to another provider. If Sprint was unable to perform any such service, the change could result in increased 
  operating expenses and have an adverse impact on the Company's operating results and cash flow. Additionally, the 
  Company's ability to attract and maintain a sufficient customer base is critical to generating positive cash flow from 
  operations and ultimately profitability for its PCS operation. Changes in technology, increased competition, or 
  economic conditions in the wireless industry or the economy in general, individually and/or collectively, could have an 
  adverse effect on the Company's financial position and results of operations. 