Radio Shack CT-503 instruction

17-1112.fm Page 1 Wednesday, July 21, 1999 2:34 PM

Owner’s Manual

Cat. No. 17-1112

CT-503 Handheld Flip-Style Cellular Telephone

with Headset Jack

Please read before using this equipment.

Image 1

Radio Shack owner manual CT-503 Handheld Flip-Style Cellular Telephone

Contents

CT-503 Handheld Flip-Style Cellular Telephone Features Fm Page 3 Wednesday, July 21, 1999 234 PM Table of Contents Troubleshooting Safety Information Special FeaturesCare and Maintenance Specifications Display Message Glossary Retractable Antenna Look AT Your PhoneEarpiece Alphanumeric Display Ten-Character LED Alphanumeric Keypad Function Keys Reading the DISPLAY/INDICATORSFlip Cover Battery Charge Indicators Signal Strength IndicatorIU In-Use Indicator RM Roam Indicator NS No Service Indicator Installing the Battery Using the Battery Charging the Battery Battery Type Charging Time Hours Checking Battery PowerRecommended 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 Tone You See Description System Busy Message Missed Call Message Answering a Call Adjusting the Earpiece Volume Adjusting the VolumeAdjusting the Ringer Volume Making Emergency Calls Using Mute 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 Display Shows Function Description See Functions ListREMInd 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 Storing Speed Dial Numbers Using Memory Speed RECALL/DIALING ONE-TOUCH Dialing Memory SCROLLING/DIALING Clearing a Memory Changing a Number in Memory Banking or Other Phone Services Using Scratchpad MemoryMemory Dialing Tips Frequently Dialed Area Codes/Prefixes Using Manual Lock Security FeaturesLocking Your Phone Changing the Lock Code Using Automatic Lock Displaying the Lock Code Level Using the Service Restriction Using the Messaging Functions Special FeaturesOverview/Receiving Messages You See Meaning Viewing/Recalling Messages Deleting Messages Using the Call Timers Displaying the Individual Call Timer Displaying the Cumulative Call Timer Using the Resettable Call Timer Phone Cellular System Type Display Shows Number Selecting the Active Phone Number Setting the Cellular System Type Std Ab Roaming Mode Description DisplayStd bA SCAn Selecting the Cellular System Type Displaying the Currently Selected System Type Roaming Using Cellular System PIN Dialing Enabling/Disabling PIN Dialing Making a Call Using Your PIN Using a Headset Using the Phone with Handsfree Equipment Adding a Pause Using TOUCH-TONE Services 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 Patent Information Specifications Fm Page 60 Wednesday, July 21, 1999 234 PM Display Message Glossary LEvEl 1 or SErviceLocCode Loc’d Fm Page 63 Wednesday, July 21, 1999 234 PM Division of Tandy Corporation RadioShack