1 Calories Burned For Treadmill: 10% Incline, 3.15 km/h (19 minutes per km). 2  Calories Burned For Treadmill: 15% Incline, 20 km/h (3 minutes per km). 3  Calories Burned For Treadmill: 15% Incline, 15 km/h (4 minutes per km). 4  Calories Burned For Treadmill: 15% Incline, 12 km/h (5 minutes per km).
According to Straight Talk's website, their customer service number is 1-877-430 2355. You can also email them at custsrv@straighttalk.com.
Call Straight Talk Customer Service. Call Customer Service by tapping below if on your phone, or talk to them from your browser. Tap or click to call. Tap or click here to call (800-353-1842); Press 1 then 1 then 5 then 5 then 2 then then 3 then 0# each time it asks for a phone number. Call from your computer. Use our web-phone to save plan minutes.