Mastermind Lot 2.05 & 2.06, 2nd floor, Jaya Shopping center, jalan semangat, section 14, 46100. PJ. Selangor. Malaysia Petaling Jaya Selangor ,46100 Malaysia
A group of users can be created with a purpose of receiving voice announcements through the speaker of a telephone set, but it has to be in the waiting mode.