1. To use call waiting, while on a call, tap Answer to accept an incoming call and place the current call on hold.
   
2. To create a 3-way call, while on a call, tap the Menu icon.
   
3. Tap Add call.
   
4. Dial the desired phone number.
   
5. Alternatively, tap the Keyboard icon, then type the name of a contact.
   
6. Tap CALL.
   
7. Once the second call has connected, tap Merge calls.
   
8. To end all calls, tap END CALL.
   
9. To disconnect from a single call, tap the Options icon next to the desired contact.
   
10. Tap Finish this call.