Table of Contents | Radio Shack CT-503 guide

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TABLE OF CONTENTS

A Look at Your Phone	6
Reading the Display/Indicators	7
Using the Battery	10
Installing the Battery	10
Charging the Battery	11
Checking Battery Power	12
Replacing a Battery During a Call	13
Important Battery Tips	14
Basic Operation	15
Turning the Phone On/Off	15
Signal Strength/Service Area	15
Making a Call	16
Answering a Call	18
Adjusting the Volume	19
Making Emergency Calls	20
Redialing Numbers	21
Displaying Numbers	23
Menu Functions	24
Overview	24
Using the Menu Functions	27
Using Memory	31
Storing Speed Dial Numbers	31
One-Touch Dialing	32
Speed Recall/Dialing	32
Memory Scrolling/Dialing	33
Changing a Number in Memory	34
Clearing a Memory	34
Using Scratchpad Memory	35
Memory Dialing Tips	35
Security Features	36
Locking Your Phone	36
Using the Service Restriction	39
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Radio Shack CT-503 owner manual Table of Contents

Contents

CT-503 Handheld Flip-Style Cellular Telephone Features Fm Page 3 Wednesday, July 21, 1999 234 PM Table of Contents Special Features Troubleshooting Safety InformationCare and Maintenance Specifications Display Message Glossary Look AT Your Phone Retractable AntennaEarpiece Alphanumeric Display Ten-Character LED Alphanumeric Keypad Function Keys Reading the DISPLAY/INDICATORSFlip Cover Battery Charge Indicators Signal Strength IndicatorIU In-Use Indicator NS No Service Indicator RM Roam Indicator Using the Battery Installing the Battery Charging the Battery Checking Battery Power Battery Type Charging Time HoursRecommended Recharging Times Approximate Replacing a Battery During a Call Important Battery Tips Basic Operation Signal STRENGTH/SERVICE AreaTurning the Phone ON/OFF Making a Call System Busy Message Tone You See Description Answering a Call Missed Call Message Adjusting the Earpiece Volume Adjusting the VolumeAdjusting the Ringer Volume Using Mute Making Emergency Calls Redialing the Last Number Called Redialing NumbersImportant Notes Using Automatic Redial Your Phone Number Displaying NumbersAny Number Longer Than 10 Digits Overview Menu FunctionsTurning a Function On/Off Function Status Quick-Review Functions List Display Shows Function Description SeeREMInd MSg On or Using the Call-Time Reminder Tone Using the Menu FunctionsChanging the Ringer Style Using Automatic Answer Disabling the Emergency Display Using Message Reminder Tones Using Memory Storing Speed Dial Numbers ONE-TOUCH Dialing Speed RECALL/DIALING Memory SCROLLING/DIALING Changing a Number in Memory Clearing a Memory Using Scratchpad Memory Banking or Other Phone ServicesMemory Dialing Tips Frequently Dialed Area Codes/Prefixes Using Manual Lock Security FeaturesLocking Your Phone Using Automatic Lock Changing the Lock Code Displaying the Lock Code Using the Service Restriction Level Special Features Using the Messaging FunctionsOverview/Receiving Messages You See Meaning Viewing/Recalling Messages Using the Call Timers Deleting Messages Displaying the Individual Call Timer Using the Resettable Call Timer Displaying the Cumulative Call Timer Selecting the Active Phone Number Phone Cellular System Type Display Shows Number Setting the Cellular System Type Roaming Mode Description Display Std AbStd bA SCAn Displaying the Currently Selected System Type Selecting the Cellular System Type Using Cellular System PIN Dialing Roaming Making a Call Using Your PIN Enabling/Disabling PIN Dialing Using the Phone with Handsfree Equipment Using a Headset Using TOUCH-TONE Services Adding a Pause Fm Page 53 Wednesday, July 21, 1999 234 PM If the phone’s power does not come on or stay on TroubleshootingIf the power comes on, but the phone does not work Traffic Safety Safety InformationOperating Environment Emergency Calls FCC Regulations Care and Maintenance Specifications Patent Information Fm Page 60 Wednesday, July 21, 1999 234 PM Display Message Glossary SErvice LEvEl 1 orLocCode Loc’d Fm Page 63 Wednesday, July 21, 1999 234 PM RadioShack Division of Tandy Corporation