Technical Description SIMpad SL4 Version V2.0 SIMpad SL4 Technical Description Version V2.0 Important Notice! This document contains confidential technical information. Therefore, it is for internal use only. However, it can be forwarded to partners provided that they are bound to a non-disclosure agreement. Siemens AG ICM CP 1/74 20.08.
Technical Description SIMpad SL4 Version V2.0 David Brunner, ICM CP PM I Version of 20.08.01 Copyright (C) Siemens AG, 2001 Published by ICM CP Right of technical modification reserved Technical data and features are binding only if they are individually and explicitly agreed in a written contract. Siemens AG ICM CP 2/74 20.08.
Technical Description SIMpad SL4 Version V2.0 Table of Contents 1 Use and operation ...................................................................7 1.1 Housing and construction............................................................................ 7 1.2 Operation, controls ....................................................................................... 9 1.3 Operating states............................................................................................ 9 1.4 Resets....
Technical Description SIMpad SL4 Version V2.0 5 Software .................................................................................21 5.1 5.1.1 5.1.2 5.1.3 Operating System........................................................................................ 21 Windows CE3.0............................................................................................. 21 Language version.......................................................................................... 22 File Structure ...
Technical Description SIMpad SL4 Version V2.0 5.4.7 Keyboard ....................................................................................................... 45 5.4.8 Handwriting Recognition ............................................................................... 45 5.4.8.1 Jot Macro Editor.................................................................................. 46 5.4.8.2 Jot Trainer........................................................................................... 47 5.4.8.
Technical Description SIMpad SL4 Version V2.0 6.3.2 Transport....................................................................................................... 66 6.3.3 Storage.......................................................................................................... 67 6.3.4 Operation....................................................................................................... 67 7 Siemens AG ICM CP Appendix ..................................................................
Technical Description SIMpad SL4 Version V2.0 1 Use and operation 1.1 Housing and construction The housing consists of two black plastic shells which are screwed together. The underside rests on rubber feet. For charging the battery in the charging tray, two contacts are fitted on the underside of the housing. The front is painted dark silver. On the right-hand side is an unpainted black vertical strip.
Technical Description SIMpad SL4 Version V2.0 Universal interface: RS-232, Headset (“Lumberg“ connector) SmartCard USB client PC Card DC in IrDA Fig. 1 Top edge with interfaces Thumbplate for removing the SmartCard Housing screw Label panel Rubber feet Reset switch Contacts for charging tray Cover for test probe (non-removable) Fig. 2 Back of housing Siemens AG ICM CP 8/74 20.08.
Technical Description SIMpad SL4 Version V2.0 1.2 Operation, controls The SIMpad SL4 is a small, convenient, ergonomically shaped data terminal which is particularly easy to operate. The Windows CE3.0 operating system uses menus and windows as the user interface, and is very similar to other Windows operating systems. For users, this means an easier, familiar method of operation. Instead of a mouse, the one uses a pin to do input directly on the screen.
Technical Description SIMpad SL4 Version V2.0 The various types of reset are listed in the table below. For instance, the soft reset is done after new software is installed. Reset Triggered by Effect Software reset application; can be triggered from start menu (see 5.4.11) Initialised system processes (running programs are ended) Hardware reset: Warm start reset switch (see 1.1) Persistent registry loaded Hardware reset: Cold start reset switch plus right mouse button (see 1.
Technical Description SIMpad SL4 Version V2.0 2 Hardware 2.1 Block diagram Display Keyboard Loudspeaker BLI Touch screen Microphone Processor board B a Power Ctrl t t A Flash D RAM Graphics chip Power supply DECT module DC-In buffer SA-1110 Smart card Audio RS232 IrDA USB PCCard Fig. 3 SIMpad SL4 block diagram 2.2 Processor, graphic chip In the SIMpad SL4, an Intelâ StrongARMâ SA-1110â, 32-bit RISC processor with a nominal clock frequency of 206 MHz is used.
Technical Description SIMpad SL4 Version V2.0 2.3 Screen, touch panel Most pages in the World Wide Web are 800 pixels wide. To show a picture always at full width, the SIMpad SL4 has an 8.4" screen with SVGA resolution (800 x 600 pixels). This is a screen with TFT technology, which gives a flicker-free and smear-free picture with higher colour saturation. Controlling the illumination unit (BLI) makes practically continuous adjustment of the screen brightness possible.
Technical Description SIMpad SL4 Version V2.0 Flash Memory 32 MB approx. 1/2 MB persistent registry approx. 15 MB Image: Operating System and Standard Applications (compressed) RAM 64 MB OS boot from Flash ROM File System approx. 30 MB Free memory approx. 16 MB Object Store: RAM File system, data, registry Boot-Loader / BOST approx. 1/2 MB approx. 17 MB Object Store: RAM File Dystem, Data, Registry Angel Program Memory approx. 17 MB Fig. 2 Organisation of memory 2.4.
Technical Description SIMpad SL4 Version V2.0 2.5 Audio, microphone, loudspeaker The function of the audio codec (coder/decoder) is carried out by the A/D converter. This codec supports duplex speech quality. The mono digital audio signal has a resolution of 12 bits (linear) or 8 bits (non-linear), corresponding to telephone quality. The music quality is limited by the size of the loudspeaker, but the effect is better via a headset (see 4.1).
Technical Description SIMpad SL4 Version V2.0 3 Communications The SIMpad SL4 has a very flexible communication interface: the PC-Card interface. Optional PC-Cards can be used, provided that the appropriate driver software running on the SIMpad SL4 operating system (see 5.1.1). 3.1 WLAN (optional) The SIMpad SL4 can be used as a client in a WLAN. This requires the appropriate WLAN-PC-Card and the driver software running on the SIMpad SL4 operating system (see 5.1.1).
Technical Description SIMpad SL4 Version V2.0 3.3 Bluetooth (optional) The SIMpad SL4 may communicate with other Bluetooth products, if the appropriate Bluetooth-PC-Card is used and the driver software is running on the SIMpad operating system (see 5.1.1). Bluetooth Standard Frequency Bandwidth Range Type of communication Roaming Hand over Module Driver software 3.4 IEEE 802.15 2.
Technical Description SIMpad SL4 Version V2.0 3.5 GPRS (optional) The SIMpad SL4 can establish a GPRS data link with an appropriate GPRS-phone card (PC-Card) and the driver software running on the SIMpad operating system (see 5.1.1). Another possibility is to use a GPRS mobile phone connected to the SIMpad SL4 via IrDA link or serial link. GPRS Standard Frequency Bandwidth Range Type of communication Roaming Hand over Module Driver software 3.
Technical Description SIMpad SL4 Version V2.0 4 Interface 4.1 Serial/headset interface(“Lumberg” plug) The universal interface ("Lumberg“ plug) is used in Siemens mobile telephones (from S25 and higher) and provides the following part interfaces for the SIMpad SL4: • serial interface (RS-232; V.24 level conversion 12 V) • audio headset interface Via the serial interface, the SIMpad SL4 can communicate with a PC for data exchange (see 5.4.
Technical Description SIMpad SL4 Version V2.0 4.3 IrDA interface Via the IrDA interface, the SIMpad SL4 can communicate with an IrDA peripheral (external keyboard, mouse, printer, mobile telephone). The IR diodes of the two devices must be in visual contact and not more than 0.3m apart. The SIMpad SL4 supports the SIR standard (Serial Infrared), with a transmission rate of about 115kbps.
Technical Description SIMpad SL4 Version V2.0 1 2 3 4 5 6 7 8 Fig. 4 Pin numbering of SmartCard chip according to ISO 7816 4.5 PC-Card The PC-Card interface is according to the PC-Card standard, release 2.1, type II. Information about the PC-Card standard can be found in: http://www.pc-card.com/pccardstandard.
Technical Description SIMpad SL4 Version V2.0 5 Software 5.1 Operating System 5.1.1 Windows CE3.0 The operating system of the SIMpad SL4 is Handheld PC 2000 with parts of platform builder both based on Windows CE3.0. The platform builder is a development platform for putting together a tailor-made operating system for the desired application. The Platform Builder itself is only the framework, and provides neither application programs nor a graphic user interface. Also based on Windows CE3.
Technical Description SIMpad SL4 Version V2.0 Applications API-functions Windows GUI Subsystems Win32, MFC, COM, ATI CoreDLL.dll Kernel Hardware abstraction layer GWES GUI (Shell) Data system persistent Memory Device Manager Built-In Drivers Communication Installable Drivers OAL (Firmware) OEM Abstraction Layer Boot Loader/ Angel Adaptation (Firmware) Hardware Fig. 6 Operating system components/layers 5.1.
Technical Description SIMpad SL4 Version V2.0 5.2 User Interface, First Start 5.2.1 CE desktop The CE desktop consists of a background picture with icons placed on it. The background picture is delimited at the bottom by the program line with the start menu. The background picture is monochrome. The colour can be chosen from a 16-colour palette. Additionally, either a picture in bit map format (*.
Technical Description SIMpad SL4 Version V2.0 The purpose of the start menu is to make programs, tools and documents available to the user in a tree structure, to make access to them by the user as fast as possible. The user has the option of adapting the content of the start menu, i.e. making new entries, deleting old entries or moving entries.
Technical Description SIMpad SL4 Version V2.0 5.2.2 Start Centre Fig. 6 shows an overview of the programs and execution sequence. Programs which are marked in grey can be in customer-specific form.
Technical Description SIMpad SL4 Version V2.0 The customer-specific user interface, called start centre (graphic user interface) below, is an application in its own right, and the operating system treats it as a program. At the first start, the start centre is started automatically. It is possible to choose the size of the start centre. It can cover only a part of the CE desktop, or fill the screen so that the CE desktop is covered completely, as desired.
Technical Description SIMpad SL4 Version V2.0 Start centre button Internet Outlook Office Notes Set-up Help Close 5.2.3 Function Starts the browser with the ICM start page (see 5.3.3.2) Opens another selection of outlook programs (see 5.3.2) Opens another selection of office programs (see 5.3.1) Starts InkWriter (electronic notepad) (see 5.3.4.1) Opens File Explorer with the window for settings programs Starts the online help (see 5.4.
Technical Description SIMpad SL4 Version V2.0 5.3 Handheld PC 2000 5.3.1 Pocket Office The Pocket Office applications are simplified versions of the well-known Office applications for PC. They allow the exchange of files with the PC (see 5.4.5) and the main viewing, editing and updating functions. 5.3.1.1 Pocket Access Database application with basic editing, updating, searching, filtering and viewing functions. Access 97 (or later) .mdb files can be exchanged with drag and drop.
Technical Description SIMpad SL4 Version V2.0 • • • • • • • • 5.3.1.3 Fill function, AutoFill GoTo function by typing the coordinates of the cell Insert functions (12 new Dfunctions) Find and replace Insert cells, rows and columns Define name Recent file list Cut, Copy, Paste, Paste Special (formulas, values, formats, all except borders or all) Pocket Powerpoint With Pocket PowerPoint, it is possible to give on-the-spot professional presentations from the Handheld PC, giving a new measure of mobility.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.0 The user also always has an option to make use of web-based e-mail services. Here, the application runs as an HTML page on the browser. The following features are included: • Create, send, and receive e-mail, along with attachments, and schedule meetings remotely • Pull up and use e-mail addresses with just one tap • Dial-up e-mail using the built-in modem • View e-mail with headers only or full message.
Technical Description SIMpad SL4 Version V2.0 • • • • 5.3.2.3 Customisable display (day, week and agenda views; number of days; first day of the week; one or one-half hour time slots; wide day view) Go (open other Inbox, Contacts, Calendar or Tasks with just two taps) Cut, Copy, Paste Choose Font Contacts Contacts stores business and personal information about the users contacts. There is no need to maintain two contact lists.
Technical Description SIMpad SL4 Version V2.0 • • Cut, Copy, Paste, Select all Choose font 5.3.3 New Applications 5.3.3.1 Terminal Server Client This client program enables the SIMpad to become a Windows Based Terminal for a Windows 2000 terminal server. The server sends the display data to the client and the client sends the touch panel entries (selections, double clicks, drag and drops) back to the server. The user can remote control the Windows 2000 application on the SIMpad SL4.
Technical Description SIMpad SL4 Version V2.0 • • • • • • • • • • • • • • • • • • • • • • • • 5.3.3.3 ActiveX data objects (no download) Support for *.jpeg *.bmp, *.xbm and animated *.gif images Support for *.wav files Capability to download programs and files. Only programs which are compatible with the SIMpad SL4 operating system (see 5.1) can be executed. Alternation between offline and online operation File formats which can be opened: HTML files (*.htm, *.html), Text files (*.txt), Image files (*.
Technical Description SIMpad SL4 Version V2.0 • • History list and direct go to previous windows Favourite management: create and handle favourites 5.3.4 Other 5.3.4.1 Ink Writer Notepad program for text and freehand drawings: • Mix hand-written notes or drawings and typed text in the same document • Apply font formatting • Resize and reshape drawings, and group them with others 5.3.4.
Technical Description SIMpad SL4 Version V2.0 • • Find for words .lit format Digital Rights Management (DRM) are supported up to level 5. DRM refers to the various technologies that use encryption to protect digital intellectual property such as music, movies, and books. Today the Microsoft eBook system is using three levels of DRM: DRM1 - Sealed The content is encrypted to ensure the authenticity of the content. Text inside the eBook can’t be modified.
Technical Description SIMpad SL4 Version V2.0 Download Activation Certificate (encrypted) Hardware identification (serial numbers etc.) One-way hash function Unique information about the computer Upload Microsoft Activation Server Product identification (MS Reader copy) Fig. 8 Activation process in DRM 5 for Microsoft Reader 5.4.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.0 5.4.4 Browser Plug-Ins 5.4.4.1 PDF Viewer With the PDF viewer called “Primer” the user can view and navigate PDF files. More information can be found at http://www.ansyr.
Technical Description SIMpad SL4 Version V2.0 • • Invocation API that allows the Jeode EVM to be called from any application Support for Zip and JAR compressed files The Jeode platform includes the following Java class libraries that are defined in the 1.0.3 EmbeddedJava and 1.2 PersonalJava specifications: • java.io package (input and output, using standard i/o, memory buffers and files) • java.util and sub-packages: Manipulation of dates, random numbers and data.
Technical Description SIMpad SL4 Version V2.0 multiple Handheld PCs (e.g. one central office computer with several field Handheld PCs). The program Installing the ActiveSync program on the PC makes it possible to communicate with the SIMpad SL4 via the serial interface (see 4.1) or via the USB interface (see 4.2). This enables files (programs, images, texts) to be exchanged. The ActiveSync program can be downloaded from the internet without charge: http://www.microsoft.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.0 Connection set-up Disconnection DHCP (e.g. with a WLAN): Host name Network password Enable automatic connection Automatic connection when receiving e-mails Disable automatic connection When inactive automatically disconnect after ...
Technical Description SIMpad SL4 Version V2.0 The following link information is indicated: • State (indication of the MAC address of the access point PC-Card if in infrastructure mode, in ad hoc mode no MAC address is indicated) • Current Channel • Current TxRate [Mbps] • Link quality [%] • Signal strength [%] 5.4.6.4 PC Direct Connection Manual activation of a PC direct connection as defined with the program Remote Network (see 5.4.6.
Technical Description SIMpad SL4 Version V2.0 Dial-up configuration Port settings Call Options 5.4.
Technical Description SIMpad SL4 Version V2.0 Uppercase letters have to be drawn on mode mark level. Lowercase letters and special characters are drawn below the mode mark. In addition, the Jot handwriting recognition program includes the following subroutines • Tutorial: a short lesson • Macro editor: configuration of the user’s own characters • Training Tool: a short Jot trainer numbers capital letters small letters B 3 mode mark b Fig.
Technical Description SIMpad SL4 Version V2.0 The following list contains the possible actions to choose from: • Cut • Copy • Paste • Undo • Delete • Time • Date: Wed, Jan 1, 1997 • Date: 1/1/97 • Date & Time • Page Up • Page Down • Home • End • Esc 5.4.8.2 Jot Trainer Jot Trainer enables the user to fine tune the character recognition for the following specific problematic characters: ‘J’, ‘K’, ‘P’ , ‘Q’, ‘t’, ‘f’, ‘Y’, ‘i’ and ‘$’. There is the possibility to reset to default character recognition. 5.
Technical Description SIMpad SL4 Version V2.0 Online Help Contents • Help for Pocket Paint • Help for Pocket Word • .... ? Pocket Paint ? Pocket Word Help Start Fig. 10 Overview of the access to the online Help from the desktop (Start menu) or from the programs The individual Help texts are HTML-based, and are automatically shown in the contents for the Help tool.
Technical Description SIMpad SL4 Version V2.0 Setting Always on top Auto hide Show clock 5.4.13.2 Description Ensures that the taskbar continues to be displayed in a program. Moves the taskbar on the CE desktop to the bottom so that only a narrow strip of it remains visible. Moving the cursor over this strip calls up the taskbar. Moving the cursor back above the taskbar causes it to disappear again.
Technical Description SIMpad SL4 Version V2.0 • • • • Screen brightness setting: the back light inverter (BLI, see 2.3) can be set to any of 8 levels, from dark up to 100%. Loudness setting (6 levels) Switching the headset on and off Switching the loudspeaker on and off Battery: • Indication of the battery charge (in %) and status (good, weak or minimum charge) Memory: • Setting of the memory split: program memory and data memory (see 2.
Technical Description SIMpad SL4 Version V2.0 (Browsing) (Media) (Security) Security Levels: (Send data) Underline on the left: • Always (Alt+I) • Hover (Alt+H) • Never (Alt + N) Display images (Alt+B) Play sound (Alt+O) Activate cookies (Alt+C) Authorise SSL 2.0 (Alt+L) Authorise SSL 3.0 (Alt+U) Warn user when leaving secure mode (Alt+Z) Always Activated Activated Activated Activated Activated Activated Medium • High: always warn • Medium: warn only when more than 1 text field (Data indication) 5.
Technical Description SIMpad SL4 Version V2.0 The password protection can only be deactivated after entering the password. If the user forgets the password the only way to re-use the SIMpad SL4 is a factory reset (see 0). 5.4.13.9 Regional settings The regional settings comprise the formats of numbers, amounts of money, date/time etc.
Technical Description SIMpad SL4 Version V2.0 • • • • • • • • • • • • • • • • • Maximise window Minimise window Question Indication Start infrared (communication) End infrared (communication) Infrared (communication) interruption Critical stop Menu Pop-up Start networking End networking Networking interruption Empty trash Start program Standard sound Start Volume 5.4.13.11 Parameter Volume level (0..
Technical Description SIMpad SL4 Version V2.0 Primary DNS Secondary DNS Primary WINS Secondary WINS 5.4.13.12 (none) (none) (none) (none) Software This control panel allows the de-installation of certain programs. 5.4.13.13 Touch calibration This control panel permits the re-calibration of the touch panel. The user must use the pen to select 5 positions which are indicated by a crosshair. It is the same program as the one described in see 5.2.4.1.
Technical Description SIMpad SL4 Version V2.0 Operating system Internet Explorer Pocket Outlook® Version 3.0 Version 4.01 Version 3.1 Microsoft® Pocket Word Microsoft® Pocket Excel Microsoft® Pocket Powerpoint® Microsoft® Pocket Access Version 3.01 Version 3.01 Version 3.01 Version 3.01 Applications The last tab contains the registration information for the Microsoft software. 5.4.13.
Technical Description SIMpad SL4 Version V2.0 • • Activation of alarm sound, sound repeat and message Customer defined cities or locations can be added 5.4.14 Connection to other devices 5.4.14.1 Printer Windows CE 3.0 supports by default PCL3 printers (only black & white). Colour printing requires additional drivers to be installed on the SIMpad SL4. A number of inkjet and laser printers have been tested. The following printers are supported: • Canon printer, with a driver for Windows CE (WINCE31A.
Technical Description SIMpad SL4 Version V2.0 Printer Driver software URL HP Laserjet 4 Standard driver for laser printers (included in Windows CE 3.0) - HP Laserjet 5p Standard driver for laser printers (included in Windows CE 3.0) - Canon BJC-85 (portable colour inkjet printer) Driver for Windows CE 2.1X and higher http://support.canon.de/produkte/druck er/bjc85/bjc85_sw.htm HP DeskJet 350 (portable colour inkjet printer, IrDA with adapter) 5.4.14.2 Standard driver included in Windows CE 3.
Technical Description SIMpad SL4 Version V2.0 5.4.14.3 Modem Modems are preferably connected via the serial interface (see 4.1). The following modems have been tested and are supported: • Zyxel: Omni 56K (analog) • Zyxel: Omni.net D (ISDN) • 3Com U.S. Robotics: 56k Faxmodem (analog) • 3Com U.S. Robotics: Courier I-Modem (ISDN) The modems have can be connected with the serial cable (see 6.1.3) and the adapter plug (see 6.2.2) as shown in Fig. 12 . Adapter plug Lumberg D-Sub D-Sub (female) (male) Fig.
Technical Description SIMpad SL4 Version V2.0 5.4.14.6 SmartCard The SIMpad SL4 has a PC/SC SmartCard API. Further information can be found under http://www.pcscworkgroup.com. The SmartCard reader supports the T=1 block-oriented transmission protocol (defined in ISO7816-3). The commonly used T=0 protocol is officially not supported due to a hardware defect of the SmartCard reader chip. However, the transmission mistakes of the SmartCard reader may be compensated on the application side. 5.4.14.
Technical Description SIMpad SL4 Version V2.0 1. The authorisation for making an update is checked. It is necessary to ensure that the user is authorised and to check whether the SIMpad SL4 does indeed have an old version of the standard software. 2. If these details permit an update, the software update program then checks the available storage space in the RAM and flash store on the SIMpad SL4.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.0 5.6 Software Development Kit (SDK) Program development on the SIMpad SL4 with C (API), C++ or Visual Basic requires the following software: • Embedded Visual Tools for CE: basis • SDK (software development kit) for SIMpad SL4: specific environment considering the SIMpad SL4 hardware • ActiveSync: for loading into the SIMpad SL4 (see 5.4.5) This software must be downloaded separately on the SIMpad SL4 (see 5.4.
Technical Description SIMpad SL4 Version V2.0 6 Miscellaneous 6.1 Scope of delivery 6.1.1 Device/Packing When dispatched, the battery for the SIMpad SL4 is discharged, i.e. commissioning cannot be started until the battery has been charged. Ex-works, the flash memory holds the operating system and the programs and settings which are saved in the image. The personal and device-specific configurations (see 5.2.3) which would be held in the registry are not yet held there.
Technical Description SIMpad SL4 Version V2.0 12 1 5 1 1 2 3 4 5 6 7 8 9 10 11 12 GND TXD RXD DTR RTS DSR CTS DCD - o o 1 2 3 4 5 6 7 8 9 CD RXD TXD DTR GND DSR RTS CTS - 6 9 (female) Fig. 13 Wiring of the serial connecting cable: SIMpad SL4 - PC 6.1.4 Power pack Technical data Input voltage Plug type (input) Output voltage Current out Plug type (output) Dimensions of plug Dimensions of power pack (LxWxH) Siemens AG ICM CP 240VAC / 50Hz EURO 12VDC Approx. 1.
Technical Description SIMpad SL4 Version V2.0 Fig. 10 Charging cradle (top view) Fig. 11 Charging cradle (bottom view) Siemens AG ICM CP 65/74 20.08.
Technical Description SIMpad SL4 Version V2.0 6.2.2 Adapter plug (modem cable) 1 5 1 6 9 5 (male) 1 2 3 4 5 6 7 8 9 10 11 6 9 (male) CD RXD TXD DTR GND DSR RTS CTS 12 1 2 3 4 5 6 7 8 9 10 11 12 CD TXD RXD DSR GND DTR CTS RTS Fig. 14 Wiring of the adapter plug 6.3 Approvals, certification 6.3.1 Operating characteristics and durability The details in the table below are based on normal usage of the SIMpad SL4: TFT display Touch panel Electrical safety EMC Max.
Technical Description SIMpad SL4 Version V2.0 Upper temperature Temperature cycling Vibration Shock Free fall 6.3.3 +60 °C, 72 hours -20 °C / +30 °C at 1 °C/min, 5 cycles, 1 hour pause 2 3 Noise, 1 m /s , 10 - 200 Hz, 3 x 10 min 2 6 x 500 shocks, 400 m/s , 6 ms 1.2 m onto wood, 6 x 1 fall Storage Storage class Storage condition Temperature range Relative humidity ETS 300 019-1-1, Class 1.1 Device in its original packing, not in operation -5 ° ... +55 °C 5 % ...
Technical Description SIMpad SL4 Version V2.0 7 Appendix 7.
Technical Description SIMpad SL4 Version V2.0 ISM ISO ISP ITU-TS LED NC OS PBX PC PC/SC PCL PDF PIN POP3 RAM ROM RS-232C RTS RXD SA SDK SIP SIR SMS SMTP SSL SVGA SW TBR TDMA TFT TXD URL USB UTF V.
Technical Description SIMpad SL4 Version V2.0 7.2 Units A mA B kB MB kbps Mbps Hz kHz V Siemens AG ICM CP Ampère Milliampère Byte Kilobyte Megabyte Kilobits per second Megabits per second Hertz Kilohertz Volt 70/74 20.08.
Technical Description SIMpad SL4 Version V2.0 7.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.
Technical Description SIMpad SL4 Version V2.0 Rubber feet Run...
