User's Manual

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Three.The USOC jack required: RJ-11C
Four.The FCC Registration number: 3D7ISR-25066-DT-E
The Ring
er Equivalence Number (REN) is used to determine how many devices can be
connected to your telephone line. In most areas, the sum of the RENs of all devices on any
one line should not exceed five (5). If too many devices are attached, they may not ring
properly.
For a product that has the potential to be used in a body worn configuration and has not
been certified with a specific accessory device(s):
"For body worn operation, this device has been tested and meets FCC RF exposure
guidelines when used with
an accessory that contains no metal and that positions the device
a minimum of 1.5cm from the body. Use of other accessories may not ensure compliance
with FCC RF exposure guidelines."