20.1 W20.1.1 Walking COSDescriptionA user can enter his extension number and extension personal identification number (PIN) (® 5.1.6 ExtensionPIN (Personal Identification Number)) at another extension, to make the following types of call using his Classof Service, including TRS level, overriding the other extension’s Class of Service.• CO line call• TIE line call• Intercom call• External Relay Control (® 5.1.8 External Relay)After performing Walking COS, the following features are also available for the specified extension:• Call Forwarding (FWD)/Do Not Disturb (DND) setting (® 4.1.10 DND (Do Not Disturb), ® 6.1.6 FWD(Call Forwarding))• Incoming Call Distribution Group Log-in/Log-out (® 9.1.3 ICD Group Features—Log-in/Log-out)• Absent Message setting (® 1.1.1 Absent Message)• Extension Dial Lock (®5.1.4 Extension Dial Lock)• Time Service—Changing the Time Mode (day/lunch/break/night) (® 17.1.5 Time Service)• CLIP number setting (CLIP ID) (® 3.1.15 CLIP (Calling Line Identification Presentation))Conditions• When a CO line call is made using Walking COS:– the Class of Service of the specified extension is applied (® 3.1.21 COS (Class of Service))– the Itemized Billing code of the specified extension is applied (® 1.1.3 ARS (Automatic RouteSelection))– the specified extension number is recorded on SMDR as the call originator, instead of the extensionnumber of the actual extension used (® 16.1.3 SMDR (Station Message Detail Recording)).• Walking COS is also available through DISA. (® 4.1.8 DISA (Direct Inward System Access))• Extension PINAn extension personal identification number (PIN) is required to use this feature (® 5.1.6 Extension PIN(Personal Identification Number)). If the wrong PIN is entered three times, the line will be disconnected.• This feature can not be used for extensions which the extension being operated is prevented from callingby Internal Call Block. (® 9.1.14 Internal Call Block)PC Programming Manual References4.9 [2-6-1] Numbering Plan—Main—Features— User Remote Operation / Walking COS / Verification Code4.12 [2-7-1] Class of Service—COS Settings—Optional Device & Other Extensions— Remote Operationby Other Extension6.1 [4-1-1] Wired Extension—Extension Settings—Main— Extension PIN6.10 [4-2-1] Portable Station—Extension Settings—Main— Extension PINPT Programming Manual References[005] Extension Personal Identification Number (PIN)360 Feature Manual Document Version 2009-1220.1.1 Walking COS
