Sharp PC-9080 Manual page 5

"The Load Number (LN) assigned to each terminal device denotes the percentage
of the total load to be connected to a telephone loop which is used by the device. To
prevent overloading, the termination on a loop may consist of any combination of
devise subject only to the requirement that the total of the Load Numbers of all the
devices does not exceed 100."
This digital apparatus does not exceed the Class A Limits for radio noise emissions
from digital apparatus as set out in the Radio Interference Regulation of the
Canadian Department to Communications.
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