Ameriphone SR200 User Manual page 18

E
N
installation instructions for details.
G
L
The REN is used to determine the number of
I
devices that may be connected to a
S
telephone line. Excessive RENs on a
H
telephone line may result in the devices not
ringing in response to an incoming call. In
most but not all areas, the sum of RENs
should not exceed five (5.0). To be certain of
the number of devices that may be connected
to a line, as determined by the total RENs,
contact the local telephone company. For
products approved after July 23, 2001, the
REN for this product is part of the product
identifier that has the format US:AAAEQ##TXXXX.
The digits represented by ## are the REN
without a decimal point (e.g., 03 is a REN
of 0.3). For earlier products, the REN is
separately shown on the label. If this
telephone equipment, the SR200 / SR95
super phone ringer causes harm to the
telephone network, the telephone company
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