VTech VT 1981 Frequency Control, Transmit Frequency, Receive Frequency, Nominal Effective Range

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IC (Industry Canada)

This telephone is registered for use in Canada.

Notice:The REN assigned to this device denotes the number of devices you may connect to the telephone loop which is used by the d e v i c e t o p r e v e n t o v e r l o a d i n g . T h e termination on a loop may consist of any combination of devices subjectedonly to the requirement that the sum of the REN does not exceed five (5.0).

Notice:The lndustry Canada label identifies certified e q u i p m e n t . T h i s certification meansthat the equipment meets certain t e l e c o m m u n i c a t i o n s n e t w o r k p r o t e c t i v e , operational and safety r e q u i r e m e n t . T h e Department does not guarantee the equipment will operate to the user's satisfaction.

This device complies with R S S - 2 1 0 of l n d u s t r y Canada. Operation is subject t o t h e f o l l o w i n g t w o

any interference, including interference that may cause undesired operation of the device.

FREQUENCY

CONTROL

Crystal Controlled PLL Synthesizer

TRANSMIT

FREQUENCY

902 MHz to 928 MHz

(All twenty channels within this range)

RECEIVE

FREQUENCY

902 MHz to 928 MHz

(All twenty channels within this range)

NOMINAL EFFECTIVE RANGE

Maximum power allowed by FCC and IC.Actual operating range may vary according to environmental conditions at the time of use.

SIZE

Handset : 18.5cm x 6.3cm x 3.6cm (L x W x T) maximum (antenna excluded)

Base : 20.5cm x 18.5cm x 5.5cm (L x W x T) maximum

(antenna excluded)

ANTENNA LENGTH

Handset: 6 cm

Base : 12 cm

WEIGHT

Handset:250 grams

Base :520 grams

Batteries:50 grams

POWER REQUIREMENTS

Handset : Self-contained nickel cadmium rechargeable battery supply, 3.6V nominal, 6OOmAh capacity.

Power Adapter :DC 9V 8500mA

conditions:(l) this device may not cause interference, and

(2) this device must accept

SPECIFICATIONSARE TYPICAL AND MAY CHANGE WITHOUT NOTICE

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Contents Model VT 1980/ VT.1981 Table of Contents To PUT a Call on Hold Other Special Features areTo Preset the Ringer Volume Temporary ToneParts Check List Charging the Handset Batteries Install the Battery PackUse only Vtech battery If the Batteries Dontrecharge Setting UP Your VT 1980 1 VTCheck for a Dial Tone Positionthe Wall Mount Adaptor on the Base TT. If you have rotary service, set the switch to DPLast number that was called Used to increase the ringer volume during OFF modeVolume during a call Used to switch to Temporary Completed Tone dialing modeAnswering Calls DisconnectingMaking Calls Temporary ToneTo Change or Replace a Speed DlAL Memory Dialing Speed DialingSpeed Number Dialing To Programming Speed DlAL NumbersStoring Pauses in Memory Using RedialTo PUT a Call on Hold Volume Control Mute FeatureTo Preset the Ringer Volume Operation InstallationProblemRemedy Problem Problem RemedyFor HOW Long After the Original Purchase ? What does OUR Warranty Cover ?HOW do I Send MY UNIT, in or OUT of Warranty ? What does OUR Warranty not Cover ?Vtech Communications AT FCC PartVtech Electronics AT Canada Transmit Frequency WeightPower Requirements Frequency Control

VT 1981 specifications

The VTech VT 1981 is an exemplary model that showcases the innovative spirit of the 1980s in home computing technology. Launched by VTech, a leading manufacturer in educational products and consumer electronics, the VT 1981 aimed at providing a blend of user-friendly features and substantial computing power for its time.

One of the standout features of the VT 1981 is its compact design, making it an ideal choice for home use. The device is equipped with a simplistic yet functional keyboard that allows for easy data entry, catering to users from various age groups, including children and adults. The display is characterized by a clear, backlit interface, providing users with a visual experience that enhances usability in different lighting conditions.

In terms of technology, the VT 1981 is powered by a relatively advanced microprocessor for its era, allowing it to handle a variety of tasks with ease. The operating system is intuitive, featuring a menu-driven interface that simplifies navigation and task management. Users can engage with various applications ranging from word processing to basic programming, thus encouraging learning and productivity.

Another noteworthy characteristic is its built-in educational software, which aims to facilitate learning through interactive gameplay and quizzes. This focus on education not only engages young users but also makes the device suitable for schools and educational institutions looking to incorporate technology into their curricula.

The VT 1981 also includes expansion capabilities, allowing users to upgrade their systems with additional memory and peripherals. This forward-thinking approach extended the lifespan of the unit and provided users with options to enhance their computing experience as technology continued to evolve.

Overall, the VTech VT 1981 stands out as a significant player in the history of personal computing, merging functionality with educational value. Its features and design contributed to making computing accessible and enjoyable, paving the way for future innovations in educational technology. As the world moved towards more sophisticated computing solutions, the VT 1981 remains a nostalgic reminder of how far we have come and the foundational role it played in the evolution of personal and educational devices.
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