Looks like there's an issue with modem initialization sequencing.
The voicecall module registers a SIM watch which is supposed to read the emergency numbers when the SIM state changes to INSERTED, however from the log output posted in comment #3, the sim_watch() function is only being called with state==3 ( READY ), so the emergency number SIM read operation is never executed.
This will require some active debug on my part to determine what's happening.
Looks like there's an issue with modem initialization sequencing.
The voicecall module registers a SIM watch which is supposed to read the emergency numbers when the SIM state changes to INSERTED, however from the log output posted in comment #3, the sim_watch() function is only being called with state==3 ( READY ), so the emergency number SIM read operation is never executed.
This will require some active debug on my part to determine what's happening.