The modem had an internally addressable address in the 10.0.0.0 network so that the cable company could access it, but I was unable to figure out how to do it myself.

Question: I switched my Dell PC from Windows Vista to Windows XP in order to go from a dial-up Internet connection to a faster broadband connection from AT&T. Now I want to go back to dial-up ...

Apple intended for the iPhone 15 to use an 5G modem designed in-house, and it has spent billions working to achieve that. Here's why it still has to buy modems from Qualcomm.

A new report claims that Apple is continuing to work on developing a modem of its own for an iPhone. And recent job listings suggest work is already underway on a 6G modem for when that networking ...

What can I do to make the modem work? Or, if I removed Windows XP, would Vista come back so I could easily use dial-up? ED MEYER, KEY BISCAYNE, FLA.

The hope is that Apple can maintain tighter integration between future 6G modems and its own hardware — and have a far better negotiating position with modem makers.