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(replace the Mylar cover, if applicable) 2. GSMDemo Installation GSMDemo.exe should already be installed on the PPT 2837/PDT 8137. If it is not there, you will need to obtain it from the software download site at Symbol (http://devzone.symbol.com), and install it on the handheld device ActiveSync.
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3. GSMDemo Settings On the PPT 2837/PDT 8137, do Start...Programs...File Explorer, and manually search for the gsmdemo.exe and click on it. You may find it in the application directory under My Device. Note: you must change the GPRS BAND to be 1900, otherwise the device will not connect to the network and this utility will help you accomplish that task.
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Click on Change Band and change it to be 1900Mhz. Click Change to accept. Click Yes to return you to the previous screen. Click GPRS Parameters…...
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For T-Mobile networks, set the parameters as follows: Context ID: 1 Context: VoiceStream (Note that this is T-Mobile) PDP Type: IP APN: internet2.voicestream.com (This is important - default is internet3.voicestream.com. Only use internet3.voicestream.com if the SIM is provisioned for VPN access. If you don’t know what that means, use internet2) Recommend that all other parameters be set to zero (0).
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Click OK. Then click Yes (twice) to SAVE these updated values. Click OK to return to the Main Screen. VERY IMPORTANT: When you return to the following screen, you MUST, click File, then Exit. Do not click X as this does not close the Virtual Com9 port properly and you will not be able to connect to the internet.
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4. Creating the Connection ON the Symbol 2837 or 8137 Click on Start (top left corner of PDA) then click Settings...
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Click on the Connections tab, then click Connections on the screen: Click Modify on the Internet Settings area. Click on New…...
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Click on New. Assign it a name (e.g., GPRS). Select a modem and choose Virtual GPRS modem on COM9 and set the Baud rate to be 19200: Click Advanced. Make sure Data bits is 8, Parity is None, Stop bits is 1, and Flow Control is set to hardware.
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Click Next on the Make New Connection screen. Enter the appropriate Country Code (USA=1), local area code (not required) and in the Phone number field, enter *99# (star 99 pound)...then click Next Uncheck all boxes, leave all other defaults and click FINISH. Click OK at the top right of the screen.
5. Dialer Settings While in Connections, click on Dialing Locations tab at bottom of screen. Then click on Dialing Patterns. Each entry may have 9, (nine, comma) as the first two characters. If it does, remove the 9 and the comma from each entry and leave everything else alone. Click OK.
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Click the lower X to return to the Main Screen. This completes the setup of the Symbol PPT 2837/PDT 8137.
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