Otis Office Lift at Paradigm mall Parking lifts but Sigma Chime? RD (Lobby C)

This lift is for office and mall access which is only 1F only which could be found nearby the karaoke side. This lift is almost same as the sigma lift version but it is still an Otis anyways the anocoument is still OTIS also. But they have 2 types of chimes one is OTIS and anther is the Sigma chime quite weird playing 2 chimes at once the lift on the top floor can been seen as an logic panel which is always locked can even hear the brake sound. The buttons inside is an gen 2 also but they also have the protection panel too just like the mall lifts but the buttons inside is still broken outside like the call button is still fine same as hotel type and this time they don't have an handicap panel also any questions pls comment down bellow.
Floors served- B2-1F only
Shopping floors-1F,GF,CC,LG
CC- is the office lobby floor and shopping too

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What is that advertisement talking about at passenger B14