Samsung GH46-00842A - Manual (Page 45)

Call Functions 41
Note: The Join option combines all of the calls you have established with
your phone (both active and on hold).
Swap places the current call on hold and then activates the previous
call.
This feature joins all of the calls you have established with your
phone (both active and on hold) into a multi-party call.
1. Press to answer the first incoming call.
2. Press to answer the next incoming call. The first
call is automatically put on hold.
3. Join the first two callers by pressing touching Join.
• Join: combines your current set of callers into a single multi-party
call (both active and on hold).
4. Press to end the call.