LB1111 or coming MR1100 support for German Telekom MultiSim Cards

Hi,

Telekom Germany provides so called MultiSim cards with their mobile phone contracts. These may be used in additional devices like a second mobile phone or a tablet or surf-stick. They are not intended to be used in stationary LTE routers and may cause malfunctioning. The usual scenario is, that the stationary router picks up the incoming phone call because all MultiSim cards share the same phone number. As it cannot process the call, the person calling you is redirected to the voicemail and you cannot pick it up with your primary phone.

I'm wondering if the Netgear LB1110/1 or the upcoming MR1100 work in connection with those MultiSim cards or whether the problem I described will occour.

Bests.

Lasse