Safelink Wireless Lifeline Service is a government sponsored cell phone service for low income households.    The service is provided free of charge, and there are no contracts involved.  Unused minutes are rolled over into the next month, and, if needed, additional minutes over 80 may be purchased from Tracfone Wireless, the company sponsor of Safelink.  Voicemail, call waiting and called ID are all included.  For more information visit their site  Safelinkwireless.com   or call 1-800-977-3768.