Motorola MicroTAC owner manual Controls and Indicators, ➋ Earpiece ➌ Status Indicators

Page 12

Controls and Indicators

➊Retractable

Antenna

 

1

 

 

Extend for

 

2

optimum

 

 

 

performance.

 

3

 

 

➋ Earpiece

 

4

➌ Status

 

5

Indicators

 

6

Provide a

 

 

 

visual

7

8

indication of

 

9

conditions

 

 

 

associated

 

10

with cellular

 

 

 

telephone

 

 

service.

 

 

IU (In Use) — Flashes slowly when call is in progress.

RM(Roam) — Flashes if your phone is accessing another cellular system other than your home registered system.

NS (No Service) — Flashes slowly when the phone is out of service range of a cellular system. Calls cannot be placed or received when this light is on.

Signal Strength Indicator — Flashes the relative strength of the signal received by the phone (see page 9).

Battery Strength Indicator — Lights steadily to indicate the estimated remaining capacity of the battery (see page 11).

➍Number Display

(Be sure to remove the protective label affixed to the display.) Displays phone number, memory location number, or message. Some information will require viewing sequentially displayed messages.

x

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Contents L L U L a R Need a large print version of this manual? Table of Contents Advanced Memory Dialing Features Storing Numbers in MemoryPlacing Calls From Memory Storing an Area Code and Prefix PostscriptingSpecial Call Features Special System FeaturesUsing the Feature Menu Call TimersSecurity Features Cellular System InformationTroubleshooting Reviewing / Changing Scanning ModeProgramming Scanning Modes ReferenceIntroduction Vii Viii Introduction Controls and Indicators ➋ Earpiece ➌ Status Indicators➎ Dedicated One Touch Memory Buttons Xii Prepare the Battery for Initial Use Getting StartedAttach the Battery Remove the BatteryLift the battery off Turn your phone offUsing Plug-In Chargers Quick-Change Battery Removal/ReplacementBasic Operation About the AntennaTurning Phone On and Off Start-up Self TestsStart-up Status Indicators IU In Use IndicatorNS No Service Indicator RM Roam IndicatorTo Correct an Error With power on, enter the number you wish to callPlacing a Call If Entering More Than 10 DigitsAutomatic Redialing Ending a Call Receiving a CallPress END or close the keypad cover Call In Absence Indicator Signal Strength MeterVolume Meter Adjusting Earpiece VolumeAdjusting Ringer Volume Low Battery WarningBattery Voltage Meter Press FCNStoring Numbers in Memory About MemoryStoring a Phone Number Etc Location entered is displayed to confirm storageMemory Protect Feature Storing an Area Code and Prefix PostscriptingEnter the area code and prefix you wish to store Press STO EtcDeleting a Memory Entry Changing a Memory EntryPlacing Calls From Memory About Recalling from MemoryPlacing Calls by Entering Two-Digit Number Placing Calls by Scrolling Advanced Memory Dialing Features Last Number RedialRecalling Last Number Called Recalling Area Code and Prefix PostscriptingTurbo Dial Feature Storing a One Touch Dialing NumberDisplaying One Touch Dialing Numbers Deleting One Touch Dialing NumbersPriority Call Super Speed Dial Feature Scratch Pad MemoryTwo-Part Tone Dialing Memory LinkingExample of Memory Linking Instruction and Key Sequence DisplayInitial call by pressing RCL , 0 SND . When Press RCL , SND to send each remaining number groupSpecial Call Features Display Own Phone NumberMicrophone Muting Automatic AnswerMultiple Key Answer Hands Free OperationDistinctive Ringer Multiple Language Display Extended Talk TimeSpecial System Features About Special System FeaturesCalling Line ID Receiving Calls with Calling Line IDRecalling/Viewing Calling Line ID Messages Placing a Call to a Calling Line ID NumberOther Messaging Services Storing a Calling Line ID Number in MemoryDeleting an Individual Message Deleting All MessagesPlacing a Call using PIN Operation VOX OperationReminder Beeps PIN Code OperationSpecial System Features Using the Feature Menu About the Feature MenuSelecting and Deselecting Features One Minute Beep Distinctive RingerAutomatic Answer Multiple Key AnswerVOX mode Priority CallExtended Talk Time Reminder BeepsPIN Code Operation Status Review CalloffCall Timers About TimersIndividual Call Timer Resettable Call TimerAutomatic Display Timer Security Features About Security CodesElectronic Lock To LockSetting Outgoing Call Restrictions Displaying the Unlock CodeChanging the Unlock Code Automatic LockSecurity Features Service Area Weak Signal AlertCellular System Information Cellular System OverviewSwitchhook and Advanced System Services RoamingTwo-System Operation System Type and Phone Number DisplayReviewing / Changing Scanning Mode To Review Scanning ModeProgramming Scanning Modes OverviewScanning Modes Preferred SID Mode Programming Scanning ModesTroubleshooting Before Calling For ServiceTroubleshooting Regulations and Precautions ReferenceReference Message Glossary CumulFull REMind MSgOFF Reminder Beeps feature disabled REMind MSg On Index Reference Reference Reference Why the concern? Reference Reference Reference Where can I find additional information? Patent Information PAT02250 Quick Reference Card Rbrc

MicroTAC specifications

The Motorola MicroTAC, introduced in 1989, is an iconic mobile phone that set the stage for the evolution of modern cellular technology. Known for its innovative design, the MicroTAC was one of the first truly portable mobile phones, demonstrating how far telecommunications had come since the bulky models of earlier decades.

One of the standout features of the MicroTAC was its flip design, which allowed the phone to be compact when closed and easy to carry. When opened, the phone revealed a numeric keypad and a small monochrome display, which provided essential functions and caller ID information. This flip mechanism not only contributed to its portability but also protected the keypad and screen from damage when not in use.

The MicroTAC was notable for its lightweight plastic casing, which made it significantly lighter than its contemporaries. Weighing just under 250 grams, it was a remarkable feat of engineering at the time. The phone had a unique “antenna-in-handle” design, which contributed to its sleek appearance while also optimizing signal reception. This innovation was part of Motorola’s effort to make mobile communication accessible and convenient.

In terms of battery life, the MicroTAC featured a rechargeable NiCd battery that provided several hours of talk time. While modern smartphones boast days of battery life, the MicroTAC was considered admirable for its time, allowing users the freedom to communicate on the go without frequent recharges.

The Motorola MicroTAC operated on analog networks, specifically using the Advanced Mobile Phone System (AMPS). This technology allowed for a clearer voice transmission and was crucial in the early days of mobile communication, enabling users to connect in various environments where fixed lines were impractical.

Additionally, the MicroTAC boasted features like call waiting, auto redial, and a phone book capable of storing multiple contacts—a considerable leap forward from earlier mobile devices.

Despite its simplicity compared to modern smartphones, the Motorola MicroTAC laid the groundwork for future mobile technologies and design principles. Its combination of portability, innovative engineering, and user-friendly features solidified Motorola's reputation as a leader in telecommunications. The MicroTAC remains a nostalgic symbol of the early mobile telephony era and a testament to the foundational technologies that paved the way for today's devices.
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