Used the iDEN network , which was excellent for voice and PTT but struggled significantly with data speeds, becoming obsolete as the smartphone era began. Historical Reviews (Sprint-Nextel Era)
By the late 2000s, reviews became increasingly negative as the merger with Sprint caused service integration issues: nextel
Following the Sprint merger , customers reported a sharp decline in support quality and helpfulness. Used the iDEN network , which was excellent
Instant nationwide PTT was unmatched by competitors for years. Cons: Used the iDEN network
Its most iconic feature was the signature beep sound (or "chirp") that preceded instant communication at the push of a button.
Data capabilities were described as slower than 1990s dial-up internet.