Comment 5 for bug 1373388

Tony are you sure it's as simple as writing 'TechnologyPreference' for each slot?
How does it handle fact that there are hw limitations to and only one slot at the time can have 3G enabled.
Also when I tried this on Android, it seems like this actually reboots modem. While I believe you can downgrade/upgrade technology on slot without need to reboot modem.

I was hopping there is specific call to rild which is handling this, and doing all necessary checks ( making sure only one slot is 3G, rebooting modem if needed)