could try a pyra. still in development but when equipped with a 4g lte modem you should be able to take and place calls.
https://pyra-handheld.com/boards/pages/pyra/
could try a pyra. still in development but when equipped with a 4g lte modem you should be able to take and place calls.
https://pyra-handheld.com/boards/pages/pyra/