What happens when a coin is suspended?
Trading the coins is disabled
Deposits also get disabled
Sometimes Withdrawals could be disabled but in more cases users are allowed to withdraw the coins to another address or platform
But I think before they suspend this coin they have an announcement right? It seems like there's a specific time of suspension date so that users can withdraw or transfer the coin immediately.
The Announcements by Binance can also be of guide to you.
I tend to agree that when choosing a trusted exchange we must join their announcement channel for awareness.
Because they usually provide updates and information regarding the status of the suspended coin through their official communication channels, such as announcements on their website or social media platforms.