Mastermind Lot 2.05 & 2.06, 2nd floor, Jaya Shopping center, jalan semangat, section 14, 46100. PJ. Selangor. Malaysia Petaling Jaya Selangor ,46100 Malaysia
Grandstream has introduced us with a new device model. This new handset, according to characteristics, can rival Gigaset and Panasonic. The main advantage of this device is 4 simultaneous calls to one base, allowing a registration of up to 5 handsets.