I recently had to cut my vacation short by 1 week due to zero coverage in Salisbury MA. Even when on vacation I have to do email and video conf. calls for work. I was not able to do either and had to cut a vacation short.
I switched from ATT to T-Mobile due to ATT having no coverage in this area. I was assured that T-Mobile had excellent coverage. I was lied to.
What can be done to improve my coverage while working while I travel?