Mitsubishi Elevator at Permata Depok Hospital (RESERVED OPERATION SUCCESSFUL)

Taken in 8 May 2019.
There's a Hospital that able to access by everyone called Permata Depok Hospital. Wish not Generic Elevator installed but, it's major brand. Mitsubishi Electric.
Failed to attempt "RESERVED OPERATION" mode when I take a Bed Elevator in the Hospital at Bandung, let me try for another place. Just press the Door Open and Door Hold buttons. YES! IT'S LIGHTS ON that "RESERVED OPERATION" lights beyond the Numerator. While it moves, you must hold the Floor buttons as per destination floor. Until the Elevator arrived every floor.
Somebody has been tried this system. It's very easy.

[@TristanGaming_564]

Kalo masih Reserved Operation tahan lantai tujuan, sampai pintu tertutup.