Samsung SPH-N400 - Manual (Page 47)

Section 2: Understanding Your Phone
2D: Controlling Your Roaming Experience 46
To Place Roaming Calls With Call Guard On:
1. From the main menu, dial the 11-digit number. (You can also
initiate a call from the Internal Phone Book, Call History or (Sprint
PCS Web Messages) and press
.
2. A message is displayed indicating that roaming rate applies. Press
to place the call.
To Answer Incoming Roaming Calls With Call Guard On:
Remember if the Call Guard feature is set to On , you need to take extra
steps to make and receive roaming calls even if you have selected the
Analog setting.