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Forum Discussion
Slava007
Sep 14, 2015Follower
AirCard 771S/Netgear Zing
My modem - Model: AirCard 771S/Netgear Zing Firmware: NTG9X15C_45.04.12.05 Voice feature: enabled SIM Lock status: unlocked What at me will be a msl code and a condition of activation after inse...
DarrenM
Sep 15, 2015Sr. NETGEAR Moderator
Hello Salava007
Have you tried to update the PRL on this device it can improve signal and connection
http://kb.netgear.com/app/answers/detail/a_id/23905
DarrenM