I am. This worked for me since the GSM-era. Imagine slowly pointing it like a wand, sweeping up and down, left, right, going nearer...into, searching. Until it ZAPS. Doesn't need touching. Or less than an inch distance. About 3 to 2 inches it usually is, but i also had crashs/freezes at maybe 10 to 5 inches, just outside the case when it was open.

edit: By searching for networks i mean for the telcos, not wifi. Then it uses all bands it is capable of.