For Best Performance - Panasonic KX-T7880 Reference Manual

FOR BEST PERFORMANCE
Ll Noise
Calls are transmitted between the base unit and the handset using wireless radio waves.
For maximum distance and noise free operation, the recommended base unit location is:
Away from electrical appliances such
as a fax, radio, or personal computer.
In a HIGH location, with no
obstructions or interference
from electrical appliances.
l
Wireless telephones, except for the 900MHz telephone, can be used together.
.
X-P. out of range. an alarm tone sounds continuously during a conversation.
Cl Operating Distance
The handset should always be at least 1 m from the base unit.
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When using more than two base units, place the base units at least 1 m away from each
other, or else proper radio transmission cannot be obtained.
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