====== Google Account, Device settings, Phone number ======
===== Phone number =====
==== Change number on same phone ====
  - On the phone with the old number, make sure **Signal** is active by sending a note to yourself
  - Change the SIM card to the new number
  - Change phone number in [[https://support.signal.org/hc/en-us/articles/360007062012-Change-Number|Signal]]
  - Change phone number in [[https://faq.whatsapp.com/498754122134583/?cms_platform=android|WhatsApp]]
  - Change phone number in [[https://cs.kakao.com/helps?articleId=1073182382&service=8&category=233&device=2&locale=en|KakaoTalk]]
  - Change registered phone numbers in all Banking Apps
  - Change registered phone numbers in all Shopping Apps (e.g. Amazon, Lazada)
===== Google Account =====
  * [[https://support.google.com/accounts/thread/4505671?hl=en|Change device name]]