@Robtmh It is on the web management page, login with tplinkmifi.net or 192.168.0.1 via web browser, see below screenshot:

Problem resolved, here is what I did: I found that the M7350 is using O2-PAYG profile(default 1) by default for O2 SIM card, but my SIM card is O2 Contract, so I changed the profile to O2...

Hello Everyone, I just purchased a M7350 and want to use it with my O2 SIM card, however, after I plugged the SIM card in, there is no internet access, I've tried to reset it several times, but it...