IC Realtime 1.3 MegaPixel Black Crystal Glass Apartment Outdoor Station - Manual (Page 27)

Figure 6- 2 IHX-C1202B installation guide
7 FAQ
Q: I cannot boot up the device, or I can see the LCD is black.
A: Please check your power cable connection. Please reboot it again.
Q: I cannot call.
A: Please check your network connection.
Q: I cannot reach the person I want to contact. What shall I do?
A: It may be the network error. Please check the network cable connection between the
host and the extension device.
Q: The number I dial does not exist.
A: Please make sure you have dialed the proper number.
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