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apathyduck t1_j6j6y66 wrote on January 30, 2023 at 6:40 PM

Reply to comment by Baktru in ELI5: why does mobile data either get really bad or automatically disconnect when making a call. Then gets restored once the call ends. by ShadoWalker123

A standard voice call uses 8kbps, an HD voice call uses between 13-24kbps (depends on carrier codec). Modern phones have available bandwidth in many mbps, so this is not what's causing the OPs issue.