DirecTV H21 User Manual page 61

must be provided to your telephone company. Th is equipment uses the following USOC Jack: RJ11C. A plug and jack used
to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68
rules and requirements adopted by ACTA. A compliant telephone cord and modular plug is provided with this product. It is
designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details.
Use the
telephone
Th e REN is used to determine the number of devices that may connect to a telephone line. Excessive RENs on a telephone
cord
line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of the RENs
supplied
should not exceed fi ve (5.0).
with this
equipment
To be certain of the number of devices that may be connected to a line, as determined by the total RENs, contact your local
to ensure
telephone company. Th e REN for this product is part of the product identifi er that has the format US: AAAEQ##TXXXX.
proper
Th e digits represented by ## are the REN without the decimal point (e.g., 03 is a REN of 0.3).
operation.
If this DIRECTV HD Receiver 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 fi le a complaint with the FCC if you
believe it is necessary.
Th e telephone company may make changes in its facilities, equipment, operations or procedures that could aff ect the proper
functioning of your equipment. If they do, you will be notifi ed in advance in order for you to make necessary modifi cations
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