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 domestic customer service. For general information and inquiries, you can call the domestic USPS customer service line at: 1-800-ASK-USPS (1-800-275-8777) Note that the Telecommunications Device for the Deaf (TDD) or Teletypewriter (TTY) relay number is: 1-800-877-8339.