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7
Introduction to the User
7.1 Instruction of Keypad
7.1.1
i55A&i55A-Z Key description
Picture 3 - Key description
The picture above shows the key layout of the device. Each key provides its own specific functions.
Users can operate the device by referring to the instructions of the keys in the illustrations in this
section.
Table 6
-
Key description
Key index Key name
description
○
1
Management center button One click outgoing set number
○
2
Unlock key
One key door opening during call
○
3
Answer key
Answer when there is a call
○
4
Video surveillance
One click View of access control / camera
○
5
Return / hang up key
Hang up while talking
Menu, return to the parent directory
