Telephone and Data Systems' tickers TDS-U (TDS.PR.U) and TDS-V (TDS.PR.V) have, by far, the highest “qualified dividend” yield of any preferred stock in the market from an investment grade company.

VoIP (Voice over Internet Protocol) gained popularity with the adoption of broadband internet; however, its roots can be traced back to 1973 and ARPANET – the precursor to the modern internet.

If you've still got your cordless phone, it could be the only thing keeping you connected to the world when there's a massive mobile outage. Ian Sherr Contributor and Former Editor at Large / News Ian ...

Telephone & Data Systems, Inc. is a diversified telecommunications company, which engages in the provision of communications services, retail wireless connections, broadband, video, and voice ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Before 5G took off in 2019, the old 4G LTE standard was the primary method for transmitting data on phones. Today, some of the best 5G smartphones are readily available. Still, these devices don't ...

Customers are vital to any business, and customer relation management (CRM) software enables you to maximize every interaction. We help you choose the right CRM for your small business based on our in ...

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Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...