Finally got the call! I'm the main applicant, but they called my husband.
The officer was extremely polite and helpful. She confirmed my husband's information and said the next person on her list had the same application number as him, so she asked if someone else in the household was waiting for a biometrics appointment and asked what was the person's name. She gave the option to schedule the appointment together or call me individually. We scheduled together of course – not a chance I would be waiting for another call lol
More details:
AOR: June 17
BIL: August 06
City: London, ON (SC location: 301 Oxford Street, Cherry Hill Mall - my postal code starts with N6A)
Time of the call: 6.40 pm
Appointment: October 22 (the timeframe is 15 minutes per person, so she scheduled 30 minutes in the morning for us).