This document will provide you with the instructions how to install and use T- ModemUSB” and its software. „T-ModemUSB“ id a device designed for and aimed at data transmission via GSM Network. The design of this modem enables the connection to your PC through USB interface.
1. PACKAGE CONTENTS „T-ModemUSB“ is supplied to clients in carton with all contents, which are needed for connection to PC and normal work. 1) Carton, 2) „T-ModemUSB“ modem, 3) „USB A“ „USB B“ connecting cable, 4) CD with User’s Guide and drivers, 5) External GSM antenna (just upon special orders).
• SMS textual messages. 2.2. Mechanical specifications “T-ModemUSB” housing is made of plastic. One part of the housing covered by rubber that is why is the devise is more stabile on some surfaces. The external dimensions and measures of the unit are shown in picture 1.
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Modem is supplied from 5V USB interface. The device does not need any external power supply at all! The PC to which is the „T-ModemUSB“ modem connected must have a USB interface, corresponding to USB 1.1 or USB 2.0 standards.
Indication „T-ModemUSB“ has 2 LEDs for indication. They are located at the top part of the device. Due to these indicating LEDs we can determine in which mode is the device operating, are there any shortcuts in its functionality or not. The indication status of the modem is given in the Table 3.
3. MODEMO SETUP 3.1. Connecting to PC 1) Turn of your PC; 2) Insert the SIM card into modem. Follow the instructions on the device sticker. Make sure, the SIM card is pushed inside till it fixes; 3) Plug a small connector of the USB cable into the modem; 4) Plug another end of the cable to the USB connection of PC.
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5) In the opened dialog box, in the field „Folder“, you can indicate a program installation catalogue. In the field „Install T-Modem for your self, or for anyone who uses this computer“ you can determine the Internet users. When function „Everyone“ is chosen, every user of this PC could have access to the Internet.
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Select „Install from a list or specific location“ and push „Next“ button. In the next dialog box point to CD folder: „\Drivers\T-ModemUSB\Windows“ and click on the „Next“ button. Should a dialog box appear, stating that there has been performed any „Windows Logo“ testing to the driver select „Continue Anyway“.
Before you begin make sure that: • You have a GSM SIM card with activated data transfer service; • „T-ModemUSB“ is ready to work – SIM card is pushed in, the device is correctly connected to the PC, the drivers are properly installed;...
Internet. 3.4. Sending of Short Text Messages (SMS) 1) Using „T-ModemUSB“ it is possible to send and receive short text messages (SMS). Before starting using that „T-ModemUSB“ function it is obligatory to disconnect from the Internet. This will be performed while clicking on „Disconnect“ button;...
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2) In order to review SMS in the main „T-Modem Control Tool“ window click with the left mouse-button on „SMS“. Once this has been done, a multi-choice field will be opened. With the left mouse-click on the „Messages“ a „Messeges“ dialog box will be opened; 3) In this box you can review the received and sent SMS.
3.5. Changing of security settings For SIM security a unique PIN (Personal Identification Number) is used. Before starting using GSM network services, it is necessary to enter a PIN code. „T-Modem“ supports two main GSM security modes: „PIN code enabled“, „PIN code disabled“. When „PIN code enabled“ mode is chosen, each time when the modem is turned on the PIN code will be required.
If you have faced some problems using the device, which you are not able to solve by yourself, you are always welcome to address our technical support department by e-mail support@teltonika.lt. We will be very glad to help you.
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