Using call waiting on my mobile phone
Want to answer an incoming call during an ongoing call? It's called call waiting. It's easy, but remember you need to turn on call waiting before you can use this function.
Answer a new call
When you have an ongoing call, a new call is indicated by a sound signal. Tap the call on hold to answer the new call.
If you're a on a pay as you go price plan, you can hear the new call but you can't answer it without ending the ongoing call.
Tap Swap to activate it.
Activate the call you want to end and tap End call.
Tap End call to end the other call.
Return to the home screen
Tap the Home key to return to the home screen.