330 GlossaryHELPOne of the utility commands. It lists all utility commands with a brief description of each.Immediate ReplyAllows the message receiver to reply to a message without specifying the extension numberof the sender.Inband SignallingThe Follow-On ID (or Called Party ID) that integrates the VPS and the telephone switch.Uses intercom paths to light message wait light. Does not give "high end" features such as:Intercom Paging, Direct Mailbox Access, Live Call Screening, etc.Incomplete Call Handling ServiceCalls are considered incomplete when there is no answer or if the line is busy. TheIncomplete Call Handling Service can be set for 6 options:(1) to record a message from the caller,(2) transfer the caller to a covering extension,(3) page the mailbox owner via the PBX,(4) notify the mailbox owner via beeper,(5) transfer the caller to the operator, or(6) let the caller try another extension.IntegrationRequired between the VPS and the telephone switch. See Inband signalling, APTIntegration and DPT Integration.Intercept Routing No AnswerWhen a call is not answered, it can be transferred to another extension or to the VPS.(This is a PBX feature.)Intercom Paging(Available with APT/DPT Integration only.) Allows up to 8 different paging groups. Anexternal party can reach a subscriber who is away from his/her telephone using eitherinternal or external page groups. For a Caller ID Caller, if his name has been recorded forthe Caller Name Announcement feature, the name will be announced at the end of the page.Interview ServiceA special type of subscriber mailbox enabling the subscriber to record up to 10 questions.After the answers are recorded the Message Waiting Lamp is turned on at the subscribertelephone. (Good for claims departments, order desks, job applications, etc.)KeypadAll touch-tone keys on the telephone.