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Step 3: With your UML290 inserted into your computer but NOT connected to the network, launch the Pantech Modem Application Step 4: Click the "read" button - this will read the current settings of your Pantech UML290. Step 5: Under "Pref_mode", check the "CDMA/HDR Only" optoin. In the "HDR Service Configuration"...
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IP address (3G ONLY). With eHRPD you're assigned a private IP in either 3G or 4G mode, which has prevents UML290 users from accessing remote applications. IMPORTANT: Remember that the above steps locks your modem to 3G mode. When you are ready to use the modem in 4G mode, follow the same steps but select the "CDMA/HDR/LTE...