Whirlpool WF1D042 Health & Safety, Use & Care, Installation Manual And Online Warranty Registration Information page 36

Register your product online
網上登記新產品保養
Save the planet and register your product warranty online!
Enjoy extra 1-month free warranty upon online registration.
「惠」環保出力，減少用紙！於網上登記產品更可獲額外多一個月保養。
https://rebrand.ly/WPwarranty