Hello same issue here on my MR550. Do you receive any solution? Thank you!

@Marvin_S I have the exact same Problem. ARCHER MR550 is blocking the incoming calls on the cell phone. Please help

Hello, i'm using a ARCHER MR550 with multi sim (dual Sim). The main SIM is installed in my cell phone, The second SIM is installed in my Archer MR550. always if i power up the Archer MR550 my Cell...