How is my airtime billed?

FAQ Section: 
Question: 
How is my airtime billed?
Answer: 

A. You pay for airtime used while making or receiving calls on the cellular system. When you make a call from the local home coverage area, charges will begin after the call is answered even if the call goes to Voicemail. All calls are rounded up and billed in one-minute increments. Unanswered calls are not charged.

Roaming calls are chargeable to our customer whether they are answered or not in most areas. We do have some agreements that do not charge for unanswered calls but most still do. Charges will begin when you hit the send button and charges will stop when you hit the end button. These calls are also billed in 1 minute increments.