Connect a number
On the phone: WhatsApp > Settings > Linked devices > Link a device, then scan this code.
Waiting for a code...
Delete forever

Alert emails
These addresses get an email when this number is unlinked (within about a minute) or stays disconnected for 3 minutes, and again when it is back. Each address first gets an email from Amazon SNS ("AWS Notification - Subscription Confirmation") and must click its link. Every alert email has an unsubscribe link.
Import chat export
On the phone: open the chat > Export chat (Include media, for photos and voice notes). Upload the .zip or .txt it makes.
Importing turns Capture on for the chat.
Merge into another chat
🔒 Locked on phone

This chat is locked on the phone. Its owner chose to keep it private. Capture it anyway?

Only Uplink shows this name; the phone and WhatsApp are not changed.