Answer A Second Call; Dial A Second Call - Samsung GT-B3410R User Manual

Hold a call or retrieve a held call
Select to place a call on hold or select
retrieve a held call.

Dial a second call

If your network supports this function, you can dial
another number during a call:
1. Select to place the first call on hold.
2. Select Keypad and enter the second number to
dial, and then press [
3. Select to switch between the two calls.
4. To end the call on hold, select More  End 
Held call.
5. To end the current call, press [
30
to
].
].

Answer a second call

If your network supports this function, you can
answer a second incoming call:
1. Press [ ] to answer the second call.
The first call is automatically placed on hold.
2. Select to switch between the calls.
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.
4. Repeat steps 2 and 3 to add more parties (if
necessary).
5. To end the multiparty call, press [ ].