Waving Hand: Medium-dark Skin Tone on Telegram

What it signals here

sticker mapping

Corresponds to waving hand sticker packs, often used in the same way as a hello sticker in group chats.

channel use

Channel admins use it in broadcast messages to open announcements or greet subscribers.

group meaning

Friendly entry signal in group chats — new members often send this emoji when joining.

bot context

Some Telegram bots use this emoji in welcome messages to simulate a friendly, human-like greeting.

See it elsewhere