Hey! When we're attached to the packet service domain the device will report which are the agreed uplink/downlink speeds. These values are known at connection attempt time, and may also be updated during a connection (e.g. if changing access techs).
With the following merge request, the Bearer stats dictionary is updated to also report these values when known, see: https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/merge_requests/665 Comments welcome! -- Aleksander https://aleksander.es
