Robust Architecture
$3.5 billion upgrade/rebuild program
Expected plant status 2001 year-end
- About 75% at 550 MHz or greater
- About 65% at 750 MHz or greater
- Over 65% two-way capable
Year-end 2002 targets
- 93% of customers served by two-way 750-860 MHz systems
- 98% of customers served by two-way 550 MHz-plus systems