Amazon Chime Permissions

1. To determine if you have Basic or Pro Amazon Chime permissions:

   • You can check your account settings within the Amazon Chime application.
   • Alternatively, you can try to schedule or host an instant meeting for three or more people. If you're able to do this, you have Pro permissions. If not, you likely have Basic permissions.
   • Pro users can host scheduled and instant meetings, record meetings, and use features like in-room video systems, while Basic users can only attend meetings and use chat features.

2. To ensure 250 attendees can join your Amazon Chime call:

   • You must have Pro permissions for your Amazon Chime account.
   • With Pro permissions, you can host or schedule meetings with up to 250 attendees per meeting.
   • If you currently have Basic permissions, you'll need to upgrade to Pro to access this feature.

3. Regarding increasing the number of attendees beyond 250:

   • Based on the available information, Amazon Chime's maximum capacity for a single meeting is 250 attendees.

   • There is no mention of options to increase this limit beyond 250 participants for standard Amazon Chime meetings.

   • If you need to host larger meetings, you may need to explore alternative solutions or contact AWS support for potential enterprise-level options, though these are not explicitly mentioned in the provided information.

Sources
3. Create an Amazon Chime user account - Amazon Chime
Amazon Chime - FAQs
Amazon Chime - Sign Up