It does say unlimited m2m calls, however if you make them after day hours, you get charged the minutes against your night and weekend minutes, but if you do it during the day they don't charge them against your anytime minutes.
The customer support phone number of Energy Assistance Minnesota is +1 507 328-6508/ 800-889-4970 (Click phone number to call).
These contact detail of Kaspersky are shown as under: Kaspersky customer care tollfree number : +91-22-61992525, 1800-209-2012, 1800-233-2010. Kaspersky customer care Email Id : india-info@kaspersky.com. Kaspersky customer care Address : Office No: 801 & 808, 8th Floor, Platinum Techno Park, Plot No: 17 & 18, Sector: 30A, Vashi, Navi Mumbai, Maharashtra, India.