We need Meraki to consider supporting LTE band 14 on these MXs to support FirstNet. Its going to be an issue soon not having that supported by the hardware. We will be forced to consider other options soon.
Integrated Cellular (MX67C and MX68CW only)
LTE bands: 2, 4, 5, 12, 13, 17, and 19 (North America). 1, 3, 5, 7, 8, 20, 26, 28A, 28B, 34, 38,
39, 40, and 41 (Worldwide)
300 Mbps CAT 6 LTE
Additional regulatory information: PTCRB (North America), RCM (ANZ, APAC), GCF (EU)