Standalone SC can support up to 10,000 user registrations. [Single Selection].

The height of the RP Series Multifunction Zhizhen Rack is adjustable, and the adjustable height is 15cm. () [Single Selection].

When the user dials the enterprise switchboard, the system will first play the enterprise welcome speech recorded by the enterprise to the user, the administrator can set multiple enterprise welcome words based on the time period,
assuming that the administrator defines two time period welcome words, Mon-day --- Friday (8:00:00-17:59:59) play "Welcome to call A. " Company".
From October 1st to October 7th (8:00:00-17:59:59) play "Happy Holidays".
Then "date + time" > "week + time" based on the priority principle. September 30 and October 1, 2013 are Mondays and Tuesdays, respectively. Which tone should be played? [Single Selection].

Te series terminal supports wifi link, support unobstructed Wi-Fi calling within 10 meters [single selection].

Polycom RMX MCU auxiliary current adaptation is strong, while the 96 series can support H.264/H.263/H.263+ three formats of auxiliary current adaptation and auxiliary current does not occupy MCU port [ [ Multiple choice questions].