1. While on a call, press the Left Soft key to add a new call.
   
2. Scroll to New Call, then press the Center Nav key.
   
3. Enter the desired number, then press the Send key.
   
4. To merge the calls, press the Left Soft key.
   
5. Scroll to Conference, then press the Center Nav key.
   
6. To place one call on hold, scroll to the desired call, then press the Center Nav key.
   Note: The selected call will be continued and the other place on hold.
   
7. Scroll to Split, then press the Center Nav key.
   
8. To end the split call, press the Power/End key.
   
9. To end a conference call, press the Power/End key.