Terminals&Sets / 331P0992638 03 Modular ICS 6.0 Installer GuideExtl VMsg setIf you subscribe to a voice message service, you can accessthat service through your Norstar system. The external voicemessage setting controls where the indicator shows up whenthere is a voice message waiting on a particular line. The linemust be assigned to appear on that telephone.Press CHANGE to select the setting: N (No) or Y (Yes).To find out if your voice message service will work withNorstar, or if you have any problems with your service, contactyour voice message service provider.1stDisplayDepending on the services you subscribe to, Call Displayinformation may contain the number of the caller, the name ofthe line in your Norstar system that the call is on, or both. Foreach telephone, you can determine which information isdisplayed first.Tip - In order for a telephone to display the Call Displayinformation for calls on an external line, it must also beprogrammed to appear and ring or ring for that line.For systems that subscribe to Call Display services, Caller IDcan be viewed on any telephone by entering the CallInformation feature code ²¡ÚÚ. See the TelephoneFeature Card or Modular ICS 6.0 System Coordinator Guidefor more information.Call information does not automatically appear when thetelephone has an Answer DN, or belongs to a Ring groupactivated by Ringing Service. Call information is still availablefor these calls by pressing ²¡ÚÚ.