I think it's fair to say the issue is likely to be in ofono / somewhere down from there?
** Also affects: ofono (Ubuntu) Importance: Undecided Status: New ** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Phonedations bugs, which is subscribed to ofono in Ubuntu. https://bugs.launchpad.net/bugs/1536195 Title: Can't receive calls and sms while Hotspot is active Status in indicator-network package in Ubuntu: New Status in network-manager package in Ubuntu: New Status in ofono package in Ubuntu: New Bug description: Using 2 Sim Cards Sim 1 for using telephone calls (Provider: Telering (Austria)) Sim 2 for using mobile internet (Provider: 3 AT; this Sim is a Data-Only Sim) While activating Hotspot (using/sharing the internet using Sim 2) I cant receive any calls (number from Sim 1) or SMS. When calling me the caller always get a message from tel-provider: "The customer is currently not accessible...", it seems like the phone switched of. But I can make calls during the phone is in "Hotspot"-mode without problems. Calls and SMS are related to SIM 1 Data is related to Sim 2 (is running in 2G/3G mode) After ending Hotspot I am not reachable at all. I have to reboot (sometimes twice) to be accessible again. ---------------------------------- Using bq Aquarius E4.5 Ubuntu Edition with Ubuntu 15.04 OTA-8.5 20151210 Phone is runing as it was delivered, no developer mode --------------------------------- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-network/+bug/1536195/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-phonedations-bugs Post to : ubuntu-phonedations-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phonedations-bugs More help : https://help.launchpad.net/ListHelp