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II. In Case Building No. not Registered :
Building No. not Registered In Call Prefix
PIC.3. Building, Household No. Entry Screen
① Enter Building No. In Keyboard
Example) Building No. 101
Enter “101”
② Enter Household No. In Keyboard.
Example) Household No. 101
Enter “101”
③ Press
(Call) Button
④ Call the Household with Ring Sound.
⑤ When the Household Answers the Call, Talk to the Household (Talk Time:
1Minute)
⑥ Press “X” Button If you Want to Hang up.
⑦ When Household Press “Door Open” Button, Door Open with “Door Open”
Sound