Siemens GSM 900, GSM 1900, TDMA 800, TDMA 1900 manual Safety Precautions, Please observe

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31.5.02 03-S46 Safe- i 37 Eagle Am Engl, A31008-H4500-A1-4-7619

Safety Precautions

1

Switch off in hospitals or in the vi- cinity of medical devices (e.g., pacemakers or hearing aids). Mobile phones can interfere with the function of these devices.

Always use the hands-free kit for calls while driving! (p. 97)

Mobile phones must be switched off at all times in an airplane. Pre- vent accidental activation. (p. 67)

Switch off near gas stations, fuel depots, chemical plants or blasting operations. Wireless phones can interfere with the op- eration of technical installations.

Do not use optic magnification devices to examine the active in- frared interface [Class 1 LED product (classified according to IEC 60825-1)].

The ring tone is reproduced through the earpiece.To avoid possible damage to hearing, first accept the call, then hold the phone to your ear.

SIM card may be removed. Cau- tion: small parts could be swal- lowed by children.

The voltage specified on the power supply must not be exceeded.

We recommend you use original Siemens batteries (100% mercu- ry-free) and charging devices.

Otherwise, considerable health risks and damage to the product cannot be excluded.

Neither the phone nor the battery (100% mercury-free) should be opened under any cir- cumstances. Changes to this de- vice are strictly prohibited, as they will invalidate the type ap- proval criteria required for opera- tion of the unit.

Please observe:

Dispose of used batteries and phones according to the legal regulations.

Wireless phones can interfere with the operation of nearby TVs, radios, and PCs.

We recommend you use only original Siemens accessories to avoid possible damage and en- sure that the phone complies with all relevant regulations.

Improper use invalidates the warranty!

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Contents FCC/Industry Canada Notice Contents WAP Business Card Calculator Currency Converter Clock S46TOC.FM Safety Precautions Please observePhone operation Safety InformationAntenna care DrivingElectronic devices Airplanes Blasting areasEmergency Calls SAR Specific Absorption Rate SAR Specific Absorption Rate Overview of the phone Earpiece Soft keys Left side buttonsWeekly view Display SymbolsTransmission unencrypted Monthly viewEdit ViewSave DeleteBefore using your phone Getting StartedAfter turning on your phone p Security/PIN Remove battery coverInsert SIM card Type of SIM cardInsert battery Charge batteryCharging Turn phone on Battery level indicator fully charged to emptyEmpty battery Standby and talk timesService provider SIM problemsSetMenu Phone settings Menu Navigation ‡ = Return If Message type, Validity period or Service center144 Meeting at 08a h G123 Recipient Send to GAbc SMS OptionsEnd call Making a CallDialing Accept callPrompt Busy signal RedialCall back Auto dialDuring a call Conference Swap/Conference ZPhone number memo Swap/3-way CallCall menu Send Dtmf tonesInternational Calling International Dialing CodesPlacing International Calls Activate Babysitter §Menu§ Setup Security BabysitterBabysitter Turn Babysitter offAddress Book New entryView and edit entries Address book Last name Einstein First name AlbertCall an entry Search for an entryAddress book entry Synchronizing with Outlook Store control codeExtending numbers §Save§SIM Phone Book SIM phone book menuRecord Number To dial an entry using the record numberLocation Edit record numberService numbers Protected phone numbers§OK§ Record voice controls Voice command for functionsVoice Control Apply voice controlsNew sample §Menu§ Office Voice control Voice dialing Or Voice commandNew record PlayText Messaging Read MessagesReply menu Inbox/Outbox ArchiveInbox/Outbox/Archive Menus Compose SMS §Menu§ Messages Use SMS sample Delay, Appointment or ThanksUse SMS sample 128Create new e-mail Text options menuSelect T9 text input Enter text using T9Text Entry Tips T9 Text Input ¡ ’ = % ~140 T9 word suggestionsWord correction At 08a we are eating F SpellMessage setup §Menu§ Call Forward SetupVoice Mailbox Call typeVoice Mailbox Cell Broadcast Z Cell broadcast messagesCell Broadcast/SIM Services Z SIM servicesCB languages Storing graphics Bitmap viewerReceiving graphics Loading graphicsInternet access Start menu Example HomeBrowser menu MoreProfile settings ProfilesEdit E D Select Activate profileCommerce §Menu§ Surf & fun Internet ProfileEnter an Internet address URL Operating instructionsChanging the home BookmarksZCalls received Call InformationCalls missed Calls dialedLast call All calls §Menu§ Call info Call timerDuration Last call Calls dialed Remain. unitsSpecific Call Forward Call Forward ZAll calls Receiving fax§Select§ Status checkClear all ClearNew record Voice MemoRecording a memo Stop/Save§Menu§ Office Voice Memo Using the soft keysVoice memo menu §Options§ Open menu New record SelectAgenda Daily view OrganizerCalendar Apr2002 W16 29 B30Appointments New appointmentAppointments menu §Menu§ Office Organizer Alarm clock Missed alarmsMissed alarms menu §Menu§ Office Organizer Missed alarms§Menu§ Office Business card Business CardBusiness card menu Tel./mobileCalculator 123 4567 Calculator61§Menu§ Office Calculator Calculator functionsEnter exchange rate Currency ConverterConvert Currency converter menuClock Countdown 64Stopwatch/CountdownStopwatch Stopwatch menuKey control Games65Game instructions §Menu§ Surf & fun GamesProfiles menu 66ProfilesActivate §Menu§ Profiles§Menu§ Profiles … Select Aircraft mode §Options§ Open menu Headset Aircraft modeActivate Aircraft mode ProfilesChange ResetFavorites ApplySet Fast Access KeysLeft soft key ChangeClear speed dialing key Speed dialing keysSet-up/Change Apply§Menu§ Setup Device Keys Emergency call Quick menu selection72Audio Ringer settingVolume MelodiesLoad AudioCompose melody Melody manager SaveKey tones Call screeningSilent alert Minute beepDevice Setup75§Menu§ Setup Device select a function LanguageKeys SetupStatus T9 inputCodes §Menu§ Setup Security Select a functionSecurity CodeCalls can be made only to a single OnlyCall list p of the last Dialed numbers Phone code protected PIN2 protectedNetwork Configuration§Menu§ Setup Network select a function Provider Select Options and DeleteUser settings §Menu§ Setup NetworkConfiguration BarringsUser group §Menu§ Setup During a call Select a functionOutgoing access Select groupSwitch Gprs off, Switch Gprs on 82Setup§Menu§ Setup Connectivity Select a function ConnectivitySerial Conn Setup83Gprs info WAP browser84Setup AccessoriesHeadsetCar Kit Flex Memory Flex memory menuXTNDConnect Sync Software XTNDConnect Sync softwareFlexible memory Fax/Data Mode Using a PC Fax/data modeVoice/fax Print via IrDA 88Send/PrintSend via IrDATroubleshooting89 Problem Possible causes Possible solutionsTroubleshooting Charge counter Damage Siemens Service 94Specifications Exposure to radiofrequency signalsDeclaration of conformity Specifications95 Technical dataPhone ID 96MaintenanceMaintenance tips Lost phoneAccessories Why the concern? What kinds of phones are in question?31.5.02 10-S46 FDA.fm i 37 Am Engl, A31008-H4600-A2-1-19 100 What is FDAs role concerning the safety of mobile phones? 101102 Where can I find additional information? 103Ten Driving Safety Tips 104105 Intellectual Property 106Intellectual Property Restrictions Index107 108Index Call records109 Phone identity numbers Imei110 SMS

GSM 900, GSM 1900, TDMA 1900, TDMA 800 specifications

Siemens is a renowned telecommunications equipment manufacturer known for its innovative solutions in mobile communication. Among its notable contributions are the TDMA 800, TDMA 1900, GSM 900, and GSM 1900 systems. These technologies have played a significant role in shaping mobile telephony, particularly during the late 20th century.

TDMA, or Time Division Multiple Access, is a digital transmission protocol that allows multiple users to share the same frequency channel by dividing the signal into time slots. The Siemens TDMA 800 operates in the 800 MHz frequency band, which is ideal for regional mobile communication. Its main features include improved call quality, greater capacity, and effective handover capabilities. This system was particularly popular in the United States, where it formed the backbone of early digital cellular networks.

On the other hand, the TDMA 1900 operates in the 1900 MHz band, catering to urban areas with higher population densities. This system further enhances voice clarity and offers faster data transmission speeds. Its key characteristics include support for features such as call waiting, caller ID, and enhanced voice privacy, making it suitable for modern telecommunication needs.

GSM, or Global System for Mobile Communications, is another critical technology developed by Siemens. The GSM 900 operates at 900 MHz and is one of the most widely adopted mobile standards globally. Its contributions to the communication landscape include superior frequency reuse, allowing for a greater number of simultaneous calls. The GSM 900 also supports various services beyond voice calls, including SMS (Short Message Service) and basic data transmission.

Meanwhile, GSM 1900, which functions in the 1900 MHz frequency band, is predominantly used in North America. This technology shares many features with GSM 900, but it accommodates a larger number of channels per frequency unit due to its higher frequency. The GSM 1900 system has been critical in facilitating the growth of mobile data services, providing a solid foundation for the evolution of mobile internet access.

Overall, Siemens' TDMA and GSM technologies have significantly influenced the development of mobile telecommunications. With features focused on capacity, flexibility, and quality, these systems established the groundwork for the advanced mobile networks we rely on today. Their legacy continues to be seen in the current generation of wireless technologies, highlighting the importance of innovation in the telecommunications industry.
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