VTech 921 ADL Telephone User Manual


 
15
FCC & IC REGULATIONS
TECHNICAL SPECIFICATIONS
FREQUENCY CONTROL
Crystal Controlled Dual PLL Synthesizer
TRANSMIT FREQUENCY
Handset: 925.05 MHz to 927.75 MHz (All ten channels within this range)
Base: 902.3 MHz to 905.0 MHz (All ten channels within this range)
RECEIVE FREQUENCY
Handset: 902.3 MHz to 905.0 MHz (All ten channels within this range)
Base: 925.05 MHz to 927.75 MHz (All ten channels within this range)
NOMINAL EFFECTIVE RANGE
Maximum power allowed by FCC and IC. Actual operating range may vary according to environ-
mental conditions at the time of use.
SIZE
Handset: 18.2cm x 6.2cm x 3.8cm (L x W x T) maximum (antenna excluded)
Base: 21.0cm x 14.8cm x 5.5cm (L x W x T) maximum (antenna excluded)
WEIGHT
Handset: 250grams
Base: 450grams
POWER REQUIREMENTS
Handset: Self-contained nickel-cadmium rechargeable battery supply, 3.6V nominal,600mAh
capacity.
Power Adaptor: 9VDC@300mA
Users should ensure for their own protection that
the electrical ground connections of the power util-
ity, telephone lines and internal metallic water pipe
system, if present, are connected together. This
precaution may be particularly important in rural
areas.
Caution:Users should not attempt to make such
connections themselves, but should contact appro-
priate electric inspection authority, or electrician,
as appropriate.
The Load Number (LN) assigned to this device
denotes the percentage of the total load to be con-
nected to a telephone loop which is used by the
device to prevent overloading. The termination on
a loop may consist of any combination of devices
subject only to the requirement that the total of the
load numbers of all devices does not exceed 100.
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must accept any
interference, including interference that may cause
undesired operation of the device.
IC (Industry Canada)
This telephone is registered for use in Canada.
Notice:The Industry Canada label identifies
certified equipment. This certification means that
the equipment meets certain telecommunications
network, protective, operational and safety require-
ments. Industry Canada does not guarantee the
equipment will operate to the user’s satisfaction.
Before installing this equipment, users should
ensure that it is permissible to be connected to the
facilities of the local telecommunications company.
The equipment must also be installed using an ac-
ceptable method of connections. The customer
should be aware that compliance with the above
conditions may not prevent degradation of service
in situations.
Repairs to certified equipment should be made by
an authorized Canadian maintenance facility des-
ignated by the supplier. Any repairs or alterations
made by the user to this equipment, or equipment
malfunctions, may give the telecommunications
company cause to request the user to disconnect
the equipment.