Fax emojis are stubborn reminders of office life stuck in the early 2000s. Use ๐ ๐ค when confirming youโve sent a document, or ๐ ๐ฅ if youโre waiting on a reply. The longer ๐ ๐๐ค๐ sequence fits well in work chats when coordinating paper trails, while ๐ ๐๐ง๐ค captures the hybrid fax-email shuffle. Great for dry humor in group chats or subtle nods in formal threads.