Forum Discussion
RLS7201
Sep 28, 2016Explorer II
MrWizard wrote:
NO..
Tmo and ATT uses GSM/GRS/HSPA ?
VZW and Sprint use CDMA/EV/LTE
some Sprint devices can be made to wprk on VZW by changing certain 'parameters' on their internal settings
you might be able to use an ATT hotspot on Tmo
once it was 'correctly' setup
BUT! 4G LTE is a standard of it's own.
I have personally roamed on AT&T with my 4620L Verizon 4G LTE hot spot.
This was while we were in Big Bend TX., where Verizon didn't exist.
Richard
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