@MJD58 I have discovered that 850MHz is the only 3G band that Telstra uses. Whilst the MR400 supports a number of 4G bands that Telstra uses, the 700MHz band is the one that has the longest range and...

Is the Archer MR400 compatible with the Telstra network? When insert the SIM I get the message "Internet not connected. Internet unavailable due to no 3G or 4G signal. Please position the antennas...