What can I do as a read-only manager?

As an Organization Manager with Read Only permissions you are limited in what actions you can take in the system, but you can view everything. Depending on how your permissions are configured you may or may not be able to export data and reports, and you may or may not be able to send messages and Broadcasts from the system. 

You will be able to view all Opportunities, volunteer profiles, schedules, public pages, etc but will not be able make any changes. 

If you do not have access to send messages, you will still be able to open the send message pop-up and preview what emails would look like with features such as insert schedule, personalization fields, and templates, but you will not be able to send the message out to users including yourself.  

If you are unsure of your access, there will always be a banner letting you know that you are currently in an area that your Read Only permissions are affected by.