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IPV20 TECHNICAL REFERENCE & INSTALLATION GUIDE
a) The ringer equivalence number [0.0B]
b) The USOC jack required [RJ11C]
c) Facility Interface Codes ("FIC") [METALLIC]
d) Service Order Codes ("SOC") [9.0y]
e) The FCC Registration Number [US: UL7IS00BIPV20]
9. The REN is used to determine the number of devices that may be connected to a
telephone line. Excessive RENs on a 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. 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. For this product the FCC Registration number is [US: UL7IS00BIPV20]
indicates the REN would be 0.0B.
VI
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