SYSTEM MANAGER'S GUIDE268 Installation ManualC3 SETTING COS (CLASS OF SERVICE)PARAMETERSClass of Service defines the set of VPS services available to mailbox owners. A maximum of64 Class of Services can be established. Each Class of Service can be set using the telephone.COS No.63 and No.64 are assigned to the Message Manager and the System Managerrespectively.For a complete explanation of COS parameters, please see Table 38 and Table 39 inB3 SYSTEM ADMINISTRATION—SETTING COS (CLASS OF SERVICE)PARAMETERS.Follow the steps detailed below to set the following Class of Service parameters:• *1Personal Greeting Length—Length ranges from 8-60 s in increments of 4 s.• New Message Retention Time—Maximum time is 30 days.• Saved Message Retention Time—Up to 30 days/0: Unlimited.• Message Length—Length ranges from 1-6 min/0: Unlimited.• Number of Messages—The number of messages range from 5-100.• Total Message Time—Total message time ranges from 5-100 min/0: Unlimited.• Message Retrieval Order—Settings are LIFO (Last In First Out) or FIFO (First In FirstOut).• Message Scanning with Information—Settings are enable or disable.• *1Play System Prompt after Personal Greeting—Settings are enable or disable.• *1Call Waiting on Busy—Settings are enable or disable.• *1Message Cancel for Live Call Screening—Settings are enable or disable.• *1Direct Mailbox Access—Settings are enable or disable.• *1Intercom Paging Group Number—1-9• Subscriber Service Prompt Mode1. System Prompt2. User 1 Prompt3. User 2 Prompt• *2Remote Call Forward to CO—Settings are enable or disable.• Delete Message Confirmation—Settings are enable or disable.• *1Number of Caller IDs for Personal Caller Name Announcement—0-30• *1Play Personal Greeting for Caller ID—Settings are enable or disable• *1Caller ID Screening—Settings are enable or disable• *2Message Notification—Settings are enable or disable• *1External Message Delivery—Settings are enable or disable• *1Auto Forwarding—Settings are enable or disable*1 Not available for COS No.63 (Message Manager) and COS No.64 (System Manager)*2 Not available for COS No.64 (System Manager)