(n) The 3rd largest wireless carrier in the United States in terms of current customers. Sprint is consistently the leader in new technologies and integrating new functions into wireless phone service in the US. Sprint also has the lowest deposits which leads to many people with poor credit and bill management ability to get into trouble with their accounts. This can result in the entries above, which are most likely left by customers who cannot manage their accounts properly.
Is that television on your phone? Yeah, it's Sprint TV.