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22
5 FAQ
Table 5-1 FAQ
Problem Solution
The Terminal has no
sound or light, and
cannot be powered
on.
Check whether the power supply is normal and the socket is in good
contact.
There is a prompt
that the call is not
successful.
Network failure. Check whether the network cable is properly connected.
The user has some
uncertainties or
cannot solve the
problems.
Contact the technical support personnel.
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