The Verizon network release of the iPhone 4 CDMA version requires a software update to the MS-RA200 to support audio output. The phone is available in the USA only. To obtain the software update which is installed in the MS-RA200 by loading a file onto a flash drive and then updating very simply, contact the Fusion regional office via the contact form. The software version is 2330 and you can check what current software version you have by looking in the settings menu and selecting the About function.
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