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Radio Shack 250 - User Manual

Radio Shack 250
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Cat. No. 43-956A
OWNER’S MANUAL
Please read before using this equipment.
Caller ID System 250
43-956.fm Page 1 Monday, August 16, 1999 3:20 PM
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Radio Shack 250 Specifications

General IconGeneral
TypeCaller ID Box
Model250
ManufacturerRadio Shack
DisplayLCD
Number of Caller ID Entries99
Phone Line CompatibilityStandard analog phone lines
Power SourceBattery
WeightApprox. 7 ounces (without batteries)

Summary

Safety and Cautionary Information

Fire and Shock Hazard Warning

Warning to prevent fire or shock hazard by not exposing the product to rain or moisture.

Internal Component Warning

Caution to reduce electric shock risk by not removing the cover or back as there are no user-serviceable parts inside.

Important Usage Information

Caller ID Service Requirement

Requires Caller ID service availability and subscription in your area.

Receiving and Storing Calls

FCC Information

Ringer Equivalence Number (REN)

Explains REN and its impact on ringing when multiple devices are on the line.

FCC Rules Compliance

Module complies with Part 68 of FCC Rules; requires providing registration number and REN to phone company.

FCC Interference Guidelines

Interference Protection

Module complies with Class B device limits for radio and TV interference.

Installing and Replacing the Battery

Battery Power and Type

Module powered by a 9-volt battery; alkaline recommended for longest operation.

Memory Retention

Battery keeps memory during power failures, even with AC adapter.

Battery Replacement Steps

Steps for unplugging, sliding cover, and removing old battery.

Battery Installation Details

Battery Polarity and Installation

Install battery correctly, matching polarity; do not force into compartment.

Setting the Language Option

Language Selection Method

Press DELETE for Spanish, REVIEW for French, or REVIEW for English messages.

Connecting to the Phone Line

Single Line Connection

Connects to phone line and phone via modular connectors.

Connection Steps

Steps to unplug phone cord and connect module to the phone line jack.

Connecting to a Single Line Continued

Connecting the Second Cord

Plug one end of supplied cord into module's other connector, other end into phone line jack.

Connecting to a Two-Line Phone

Two-Module Setup for Two Lines

Connect two modules using a triplex adapter for two-line phones.

Triplex Adapter Connection Steps

Unplug phone, plug into adapter, then connect adapter to phone line jack.

Module-to-Adapter Connection

Connect one module's cord to one line (L1 or L2) on the adapter.

Connecting to a Two-Line Phone Continued

Second Module Connection

Repeat steps to connect a second module to the remaining line (L1 or L2) on the adapter.

Connecting to an Answering Machine

Answering Machine Connection

Unplug answering machine, connect to module, then connect module to phone line jack.

Connecting an Optional AC Adapter

AC Adapter Connection Steps

Plug adapter's barrel plug into module's jack, then plug adapter into AC outlet.

Adjusting the Display Contrast

Contrast Adjustment Procedure

Hold DELETE, press REVIEW to decrease or REVIEW to increase contrast.

Voice Mail and Error Notes

Reviewing and Deleting Call Information

Care and Maintenance

Lightning Protection

Radio Shack Limited Warranty

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