Radio Shack CT-400 owner manual Contents

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17-1101.fm Page 4 Wednesday, July 21, 1999 9:57 AM

CONTENTS

A Look at the Display	6
Preparation	8
Installing the Battery	8
Important Battery Tips	8
Charging the Battery	10
When to Recharge the Battery	11
Discharging Batteries	12

Basic Operation	13
Turning the Phone On/Off	13
Making a Call	13
Signal Strength	14
Receiving a Call	15
Adjusting the Volume	16
Making Emergency Calls	16
Last 10 Number Redial	18
Menu Overview	19
Security Features	21
Selecting a Call Restriction Level	21
Turning One-Touch Emergency
Dialing On/Off	23
Turning Keyguard On/Off	24
Cellular Systems	25
Selecting the Active Phone Number	25
Setting the Cellular System Type	26
Roaming	28
SID Screening	29
Special Phone Services	31
Calling Line ID	31
Message Waiting	31
Other Services	32
Special Features	33
Call Timers	33
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Contents CT-400 Features Fm Page 3 Wednesday, July 21, 1999 957 AM Contents Accessories Safety Information Memory FeaturesTroubleshooting Care and Maintenance Specifications Look AT the Display ABCRoam Important Battery Tips Installing the BatteryPreparation Fm Page 9 Wednesday, July 21, 1999 957 AM Charging the Battery When to Recharge the Battery Discharging Batteries Basic Operation Turning the Phone ON/OFFMaking a Call 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 Selecting a Call Restriction Level Security FeaturesRestriction Description 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 Calling Line ID Special Phone ServicesMessage Waiting 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 WaitEnter PIN Code DialingThis spells # PIN Call # Fm Page 47 Wednesday, July 21, 1999 957 AM Memory Features Storing a Number and Name in MemoryTo return to the previous 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 Traffic Safety Safety InformationOperating Environment Fm Page 57 Wednesday, July 21, 1999 957 AM Emergency Calls FCC RegulationsIf the power does not come on or stay on TroubleshootingIf the power comes on, but the phone does not work 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