What’s more irritating to me is that my phone (s22) drops my mobile connection when I make a *data* call. So if I use my company’s voip (ringcentral), or even a mobile appointment with a doctor, I’ll lose 4g/5g, and thus the entire call. The issues resolve if I use a VPN. If I’m fast enough getting the VPN on after the call drops, I can pick them back up in 5 to 10 seconds.
Usually phones have some components that are shared for different connection bearers. Some phones can do both voice calls and internet traffic through 3-4-5G due to additional modulator-demodulator-antenna. Some don’t because they have only one mod-demod-antenna and the system prioritizes calls over internet traffic.
This doesn’t happen when you are connected via WiFi, there are other components handling the processes there.
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