Not that I'm aware of, but it might be possible. I don't have a chip with me right now so I can't test it. At my current job we use it for gps trackers and IoT

Not that I'm aware of, but it might be possible. I don't have a chip with me right now so I can't test it. At my current job we use it for gps trackers and IoT devices attached to vehicles, so we don't use voice.