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d) 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. [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.]
e) If this the equipment FR-50-21-50-AD2M and FR-50-21-125-AD2M causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.
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If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of this FR-50-21-50-AD2M and FR-50-21-125-AD2M does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone company or a qualified installer.
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Physical access to your new panel is secured through the keyed lock mechanism located either at the top (EnterphoneTM Enterphone 19), or front (EnterphoneTM Enterphone iQ).
To ensure proper operation of the locking mechanism, ensure that the lock strike remains perpendicular to the leading edge of the panel when the unit is open and showing the strike. If the lock strike is not in the correct position the mechanism may not effectively lock the panel.
It is strongly recommended that keys be copied after purchase and placed in a documented and secured location to allow access to the panel as needed. Loss of keys will require physical removal and replacement of the lock at the expense of the customer. Lock replacement or modification must be completed by a technician approved by Identiv. Any uncertified or third-party modification of the lock mechanism will immediately void the manufacturer's warranty.
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