Other places than Bukit Mertajam, Georgetown, Butterworth, Simpang Ampat dan Batu Feringghi, you might find it hard to get a good signal service.
Rank 164 of 4219 in Telecommunication
6177, Jalan Ong Yi How, Off Jalan Raja Uda, Kws Perindustrian Tmn Teras Jaya, Butterworth, 13400, Penang