I frequently use SMS notifications in Google Calendar, but I seem to receive the SMS message from a different sending number each time. So my SMS list is full of different random numbers.I'd like to add a Google Calendar contact, adding all its phone numbers in order to get all the SMS messages in the same thread, under a unique name.Is there a list of all the phone numbers used by Google Agenda to send the SMS?
Where can I find a list of calling numbers used by Google Calendar SMS service
google calendar;sms