Has anyone noticed that Cisco supports very few LTE USB modems for routers that take them? Sierra Wireless, one of the most prominent modem makers, is well supported in their 3G modems, but only the USB320, which is only available in Austrialia, is supported in LTE. The USB313 and USB 330, whichi are he North American flavors of these modems are not supported. Does anyone have a work-around or a way to manually enter the command set for unsupported modems?
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