Radio Shack CT-400 CONTENTS

4

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 Restr iction Level ............... 21

Turning One-Touch Emergency

Dialing On/Off ...... .................................... ... 23

Turning Keyguard On/Off ........................... 24

Cellular Systems .................. ........................... 25

Selecting the Active P hone Number .......... 25

Setting the Cellular S ystem 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

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

Contents

Main FEATURES Page CONTENTS Page A LOOK AT THE DISPLAY AB A B AB MENU ABC ON IN USE Appears during a call. ROAM NO SVC PREPARATION INSTALLING THE BATTERY IMPORTANT BATTERY TIPS Page CHARGING THE BATTERY When to Recharge the Battery BATTERY LOW CHARGE BATTERY and sounds a warning not DISCHARGING BATTERIES BASIC OPERATION TURNING THE PHONE ON/OFF MAKING A CALL Signal Strength RECEIVING A CALL CALL If you do not answer a call CALLS MISSED (where NN is the number of calls) ADJUSTING THE VOLUME MAKING EMERGENCY CALLS To quickly dial the emergency number LAST 10 NUMBER REDIAL EMPTY 19 MENU OVERVIEW TIMERS To select a specific menu function , press that func- tions shortcut keys (if any). To scroll forward or backward through all menu functions Page SECURITY FEATURES SELECTING A CALL RESTRICTION LEVEL regardless TURNING ONE-TOUCH EMERGENCY DIALING ON/OFF EMERG. 9 OFF TURNING KEYGUARD ON/OFF To turn on keyguard To turn off keyguard When keyguard is on: PRESS MENU CELLULAR SYSTEMS SELECTING THE ACTIVE PHONE NUMBER PROGRESS and SETTING THE CELLULAR SYSTEM TYPE roaming Provider B Pro- vider A either ROAMING roam- ing ROAM SID SCREENING only NO SVC Page SPECIAL PHONE SERVICES Calling Line ID Message Waiting Other Services SPECIAL FEATURES CALL TIMERS LAST TOTAL 1 Shows the length of all calls you TOTAL 2 Shows the length of all calls you BACKLIGHT CONTROL When you select the setting LIGHTS ON: When you select the setting LIGHTS OFF: KEYPAD TONES OFF RING VOLUME RING TYPE CHANGING THE LOCK CODE Page USING THE CALL REGISTER MISSED CALLS To dial a displayed number RECEIVED CALLS REGISTER Clearing the Call Lists without all LISTS USING CALLING CARD DIALING Storing/Clearing a Calling Card Number Page Using a Stored Calling Card Number USING TOUCH-TONE SERVICES Adding a Pause Adding a Wait PIN CODE DIALING CODE? PIN CALL ON Page MEMORY FEATURES STORING A NUMBER AND NAME IN MEMORY STORED ABC Page Page Using Number Quick Store ONE-TOUCH/SPEED DIALING To speed dial the number stored in Memory 1 To speed dial a number stored in any other memo- ry MEMORY SCROLLING To scroll forward or backward through all names or numbers stored in memory To begin scrolling from a specific name or letter(s) To begin scrolling from a specific memory number LOCATION EMPTY Page USING SCRATCHPAD MEMORY during To dial the number stored in scratchpad memory To recall the scratchpad memory To quickly transfer a number from the scratchpad memory to the first empty speed-dial memory ACCESSORIES SAFETY INFORMATION TRAFFIC SAFETY OPERATING ENVIRONMENT Page EMERGENCY CALLS FCC REGULATIONS FCC Rules TROUBLESHOOTING CARE AND MAINTENANCE SPECIFICATIONS Page Page RadioShack A Division of Tandy Corporation Fort Worth, Texas 76102 17-1101.fm Page 64 Wednesday, July 21, 1999 9:57 AM 10/97 Printed in Canada y Limited One-Year Warrant