Panasonic KX-TDA50

User Manual 7
Attention
• 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.
• This unit should be kept free of dust, moisture, high temperature (more than 40 °C [104 °F]) and
vibration, and should not be exposed to direct sunlight.
• If you are having problems making calls to outside destinations, follow this procedure to test the CO
lines:
1. Disconnect the PBX from all CO lines.
2. Connect known working single line telephones (SLTs) to those CO 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 CO 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
CO lines until it has been serviced by an authorized Panasonic Factory Servicenter.
• Wipe the unit with a soft cloth. Do not clean the unit with abrasive powders or with chemical agents such
as benzene or thinner.
• When using a Panasonic proprietary telephone (PT), use only the correct Panasonic handset.
• For users of PC Phone (Free License Version) shipped with KX-T7601 USB Module:
All features of the PC Phone software are available for 90 days from the date of installation.
After this period expires, the following buttons on the Operation Screen will become unavailable:
– Recording
–TAM
–Voice Memo
–Text Memo
– Speed
To continue using any of the corresponding features after the trial period, please purchase KX-
TDA0350 (PC Phone, 5 licenses).
When you ship the product
Carefully pack and send it prepaid, adequately insured and preferably in the original carton. Attach a
postage-paid letter, detailing the symptom, to the outside of the carton. DO NOT send the product to
the Executive or Regional Sales offices. They are NOT equipped to make repairs.
Product Service
Panasonic Factory Servicenters for this product are listed in the servicenter directory. Consult your
certified Panasonic dealer for detailed instructions.