Samsung SPH-D710ZKASPR - Manual (Page 42)

Phone 40
To switch back to the first caller:
►
Press Swap.
3-way Calling
With 3-Way Calling, you can talk to two people at the same time. When using this feature, the
normal airtime rates will be charged for each of the two calls.
1. On the Phone screen, enter a number and tap .
2. Once you have established the connection, tap Add call and dial the second number.
(This puts the first caller on hold and dials the second number.)
3. When you’re connected to the second party, tap Merge.