1. Pay attention to observing the phone sockets and cable sockets reserved by some developers. Are there any leads in the sockets? Many times the developers give you only one wire inside your telephone socket for your own lead, and many owners will make mistakes. Thought that the line was already installed, it was an empty panel to wait for the check-in and it was very troublesome to find someone to install it.
2, in the circuit before the transformation must also check whether the developer embedded wire and construction is qualified, there are a lot of people after the circuit failed to find the developers use all the inferior wire, and even some developers to bury Do not pipe the wires directly in the cement. Therefore, first of all, we must take a look at each wire to see if it can't be twitched to ensure that it can be replaced in the future. In addition, we must randomly check the quality of these wires to ensure that they are acceptable.
Socket cement
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