Motorola MOTO Q 9c Guia Del Usuario página 68

features
calendar event reminder
The default reminder time for tasks and calendar
items is 15 minutes. To change this default:
Start > Calendar, then press Menu > Tools > Options > Set
Reminders
All manuals and user guides at all-guides.com
features
respond to a meeting request
You can receive and respond to meeting requests
on your phone in a similar manner as you do in
Outlook on your computer.
Start > Messaging > (e-mail account) > meeting request