[ 53 ]Advanced calling featuresAdd names to a caller groupThe name you add to a caller group must first be stored in the phone book.1 From the Start screen, scroll to the name or number you want.2 Press Details, then press Options.3 Scroll to Caller groups and press Select.4 Scroll to the group you want to give this name to and press Select.Remove names from a caller group1 Follow steps 1 through 3 above.2 Scroll to No group and press Select.Assign a ringing tone to a caller group1 From the Start screen, press Names.2 Scroll to Caller groups and press Select.3 Scroll to the group you want and press Select.4 Scroll to Group ringing tone and press Select.5 Scroll to the tone you want to hear when anyone from this group callsyou and press OK.Tip: You can set your phone to ring only when people from certain callergroups call you, and to be silent for all other call groups. See the“Caller group” description under “Ringing options” on page 59.Rename a caller groupYou can rename any call group with a name of your own.1 Follow steps 1 through 3 above.2 Scroll to Rename group and press Select.3 Enter the group name, then press OK.