Finally, crystal-clear signals and unparalleled cellular service no matter where you are! SureCall is proud to introduce Free System Design Service in conjunction with the release of our latest signal boosters - the Fusion5x 2.0 and Fusion2Go 3.0! Survey a potential site and with the free pre-install system design service, you ensure that a client�s installation provides the best available coverage before they commit to a system. Get started