Sierra Wireless MC7455 | EM7455 -- AT! Command Guide

[Didneywhorl]

That is from the Sierra Modems, not really a feature of the MOFI. They have a great signal readout that is easy to read. The Quectels have a detailed output that has to be manually parsed for what is what. The Modem-> Connection Status screen should still give much of the info, but you wont get a port by port read out for antenna signal strength until you get into the EM160R-GL or RM5xx series modems. They have commands that can be used (AT+QRSRP)

[nontheist]

The first post has a link to the Windows Connection Manager that appears to be broken. I think this is the correct link:
https://source.sierrawireless.com/resou ... n-manager/