GoBeyondWireless the prepaid wireless service uses airtime cards that never expire. You must place or receive one call every 60 days. Therefore, assuming you only use the phone for 8 minutes each month, a $10 airtime card will last you 10 months that ...Read more

Cingular Wireless resells it's TDMA phone service through other companies like Airvoice and CallPlus wireless. Effective 1/31/2006, they will no longer activate new accounts on their TDMA network. They will continue to recharge existing TDMA customer...Read more