On POTS lines, all you had to do was dial *70 before your call to temporarily disable call waiting. But this only worked when you dialed first.
On the iPhone, it’s even easier:
- Go to Settings. This icon is usually on the first page of your iPhone. Tap it.
- Tap on “Phone”.
- Right below your displayed phone number is a box that says “Calls”. Tap the “Call Waiting” and just slide the function on or off.
Don’t forget to enable call-waiting again after your call. Just follow the same three steps above.
I hope this helps!
Photo credit by LeoSynapse.