tower poh yan boss heheheh.....naka depende kc sa tower kung anong class xa....class A...class B o class C....
class A tower = dala nya ung class B & C.....tapos maraming malalaking drum(microwave).....dyan na ung mga internet connection sa mga bangko,malls,at mga private stablishment......pag down ung class A tower yan ung walang data connection.....walang 3G & 4G signal....maiiwan nlng ung GSM(2G)......