Samsung GT-C3303SIMKSA manual To dial a second call, Select Swap to switch between the two calls

  To dial a second call  

If your network supports this function, you can dial another number during a call:

1. Select Hold to place the first call on hold.

2. Enter the second number to dial and press [ ].

3. Select Swap to switch between the two calls.

  To answer a second call  

If your network supports this function, you can answer a second incoming call:

1.Press [ ] → Hold active call to answer the second call.

The first call is automatically placed on hold.

2.Select Swap to switch between the calls.

  To make a multiparty call (conference call)  

1.Call the first party you want to add to the multiparty call.

2.While connected to the first party, call the second party.

The first party is automatically placed on hold.

3.When connected to the second party, select More → Conference call.

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