vowifi means voice over wifi and volte means voice over lte, kung may capability na magconnect si modem over wifi na sim based possible pero i think its a was of resources
May alam akong idea para mabypass ang limit and makagamit din Ng lan cable, kahit single band lang kaya, pero using another router
Take note di mabybypass ang speed mabypass lang ang wifi limit from 6 to unli