My Bosch 16i is successfully sending SMS test message.
I need to change the mobile number and my installer has kindly provided the master PIN after I paid for the last visit which was just to change the mobile number.
L-515 is delivering 'no OPE' which feels at odds with the fact that it is sending SMS both weekly and as a one off test I just made.
A previous thread mentioned L-220, however I can't see the existing phone number here. Perhaps I misunderstood.
Appreciate a friendly tip. Thanks