Radio Shack CT-400 owner manual Features

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FEATURES

Your RadioShack CT-400 Handheld Cellular Phone combines advanced technology and design simplicity. To complement its small size and easy- to-use design, the CT-400 provides a full range of features.

Easy-to-Read Digital Display — the supertwist liquid-crystal display provides essential call infor- mation and can be easily read from almost any an- gle.

Special Cellular Service Features — the phone is preprogrammed to work with special (subscription- only) messaging services offered by many cellular carriers, including calling line ID and voice mail no- tification.

One-Touch Dialing Memory — lets you dial an important number at the touch of a single button.

Memory Dialing — lets you store up to 40 phone numbers and names in memory, and dial any stored number by simply entering its one- or two- digit memory number (1–40).

Call Register Lists — let you quickly review and redial any of the last 10 numbers that you called, and (if you subscribe to the appropriate cellular services) the numbers for any of the last 10 calls you missed or received.

Keyguard — helps prevent accidental key presses when the phone is in a pocket or bag, for example.

© 1997 Tandy Corporation.

All Rights Reserved.

RadioShack is a registered trademark used by Tandy Corporation.

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Contents CT-400 Features Fm Page 3 Wednesday, July 21, 1999 957 AM Contents Troubleshooting Care and Maintenance Specifications Memory FeaturesAccessories Safety Information Look AT the Display ABCRoam Preparation Installing the BatteryImportant Battery Tips Fm Page 9 Wednesday, July 21, 1999 957 AM Charging the Battery When to Recharge the Battery Discharging Batteries Making a Call Basic OperationTurning the Phone ON/OFF To clear all digitsSignal Strength Receiving a Call ExceptAdjusting the Volume Making Emergency CallsTo quickly dial the emergency number, hold down Last 10 Number Redial Menu Overview You See Shortcut/DescriptionCall Restriction Description Level Security FeaturesSelecting a Call Restriction Level Fm Page 22 Wednesday, July 21, 1999 957 AM Turning ONE-TOUCH Emergency Dialing ON/OFF Emerg OFF if it is OFFWhen keyguard is on Turning Keyguard ON/OFFCellular Systems Selecting the Active Phone NumberSetting the Cellular System Type Fm Page 27 Wednesday, July 21, 1999 957 AM Roaming SID Screening Fm Page 30 Wednesday, July 21, 1999 957 AM Message Waiting Special Phone ServicesCalling Line ID Other Services Special Features Call TimersBacklight Control When you select the setting Lights on Keypad TonesRing Volume Ring Type Changing the Lock CodeFm Page 38 Wednesday, July 21, 1999 957 AM Using the Call Register Clearing the Call Lists Using Calling Card Dialing Storing/Clearing a Calling Card NumberAccess NUM Card Type Carrier Carrier Access You See Name NumberUsing a Stored Calling Card Number Wait for PromptUsing TOUCH-TONE Services Adding a Pause Adding a WaitThis spells # PIN Call # PIN Code DialingEnter Fm Page 47 Wednesday, July 21, 1999 957 AM To return to the previous Memory FeaturesStoring a Number and Name in Memory Hold downTo store the number in the one-touch location Hints Using Memory Location 1 You can hold Using Number Quick Store ONE-TOUCH/SPEED DialingMemory Scrolling Clearing a MemoryIf you stored only a number in the memory lo Using Scratchpad Memory Accessories Operating Environment Safety InformationTraffic Safety Fm Page 57 Wednesday, July 21, 1999 957 AM Emergency Calls FCC RegulationsIf the power comes on, but the phone does not work TroubleshootingIf the power does not come on or stay on Care and Maintenance Specifications Fm Page 62 Wednesday, July 21, 1999 957 AM Fm Page 63 Wednesday, July 21, 1999 957 AM RadioShack Division of Tandy Corporation