1. On the "Discussion Topic" page, find the "Enter a message" field at the bottom. 2. Tap the pink "Contacts" button (business card icon) to the left of the input field to open the contact features.
手機版|討論主題1. On the "Discussion Topic" page, find the "Enter a message" field at the bottom. 2. Tap the pink "Contacts" button (business card icon) to the left of the input field to open the contact features.
手機版|討論主題