Samsung SPH-L520ZWASPR - Manual (Page 57)

In-Call Options
While you’re on a call, you will see a number of on-screen options. Touch an option to select it.
■ Touch
for more in-call options:
 Contacts: Display your contacts list.
 Memo: Create a new S Memo during a call.
 Message: Create a new message during a call.
Phone Calls 46