Panasonic KX-NS700 User Manual page 18

1.1.1 For Your Safety
Notice
For All Telephone Equipment
•
Read and understand all instructions.
•
When using a Panasonic proprietary telephone (PT), use only the correct Panasonic handset.
For the PBX
•
Keep the unit away from heating appliances and devices that generate electrical noise such as
fluorescent lamps, motors and televisions. These noise sources can interfere with the performance of
the PBX.
•
If you are having problems making calls to outside destinations, follow this procedure to test the outside
lines:
1.
Disconnect the PBX from all outside lines.
2.
Connect known working single line telephones (SLTs) to those outside lines.
3.
Make a call to an external destination using those SLTs.
If a call cannot be carried out correctly, there may be a problem with the outside line that the SLT is
connected to. Contact your telephone company.
If all SLTs operate properly, there may be a problem with your PBX. Do not reconnect the PBX to the
outside lines until it has been serviced by an authorised Panasonic Factory Service Centre.
Note
For All Telephone Equipment
•
Never attempt to insert wires, pins, etc. into the vents or holes of the product.
18 User Manual