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Home › Apparatus for providing a connection to a wide area network for voice calls, a power management circuit, and a method for providing a connection to a wide area network for voice calls

Apparatus for providing a connection to a wide area network for voice calls, a power management circuit, and a method for providing a connection to a wide area network for voice calls

US Patent 11770480 · Granted Sep 26, 2023

Estimated economic value: $20,953,000 ⓘ

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