Tenant No. Operator ARS Mode Music Source System Speed Dialling: : : : :*1 Follows the system assignment of a PBX operator.® 10.2 PBX Configuration—[2-2] System—Operator & BGM— PBX Operator—Day, Lunch, Break, Night*2 Follows the system assignment of the ARS mode.® Section 16 PBX Configuration—[8] ARS*3 Follows the system assignment of the music source for the Music on Hold.® 10.2 PBX Configuration—[2-2] System—Operator & BGM— BGM and Music on Hold—Music on Hold*4 Follows the system assignment for System Speed Dialling.® 14.1 PBX Configuration—[6-1] Feature—System Speed DialConditions• One-look Networking (® 4.2 One-look Networking)For features whose operation depends on Time Service (® 5.1.4 Time Service), system programmingspecifies which PBX’s clock is used to determine the time mode.® 14.6 PBX Configuration—[6-6] Feature—Tenant— Time Service Mode• Tenant-to-Tenant Call BlockThe following features can be restricted based on the COS for each extension (not based on the tenant)by the Internal Call Block feature (® 2.1.2.2 Internal Call Block):– Calling extensions or doorphone(s) in the restricted tenant(s)– Picking up calls ringing in the restricted tenant(s)– Retrieving a call held within the restricted tenant(s)[Example]COS 4COS 1 COS 2ExtensionUser Group 1Tenant 1Extn. 100 Extn. 101ExtensionUser Group 2Extn. 103Extn. 102COS 3ExtensionUser Group 3Tenant 2Extn. 104 Extn. 105ExtensionUser Group 4Extn. 107Extn. 106COS 5 COS 6ExtensionUser Group 5Tenant 3Extn. 108 Extn. 109ExtensionUser Group 6Extn. 111Extn. 110428 Feature Guide5.1.3 Tenant Service