PIL Reference
2.5 PBX Configuration—[4] TRS/ARS—Leading digits
2.5 PBX Configuration—[4] TRS/ARS—Account code
2.5 PBX Configuration—[4] TRS/ARS—Options
3.4.2 Walking COS (TRS level)
Description
A user can enter his extension number and extension personal identification number (PIN) at another
extension, to make the call using his TRS level. (Refer to 3.4.1 Toll Restriction (TRS))
Operation
Dial the Walking COS feature number, enter an extension number and PIN, and then seize a trunk to call.
(Refer to 2.1.1 Feature Number Lists for User)
Conditions
Conditions Note
There is a risk that fraudulent telephone calls will be made if a third
party discovers a personal identification number (PIN) (account code
or extension PIN) of the PBX.
The cost of such calls will be billed to the owner/renter of the PBX.
To protect the PBX from this kind of fraudulent use, we strongly
recommend:
a. Keeping PINs secret.
b. Selecting complex, random PINs that cannot be easily
guessed.
c. Changing PINs regularly.
Refer to 3.4.5 Extension Dial
Lock
It is possible to set the applicability of this feature for each extension.
When set as not applicable, a call is disconnected even if using
Walking COS.
It is possible to set the applicability regarding the Walking COS
operation through DISA for each extension.
An extension user can use Quick Dial/System Speed Dial, even
when making a trunk call using Walking COS.
Refer to 3.3 Memory Dialing
Features
If an Extension PIN is not set, an extension user cannot use Walking
COS.
PIL Reference
2.3.1 PBX Configuration—[2-1] Extension—Port
2.3.2 PBX Configuration—[2-2] Extension—Phone
3.4.2 Walking COS (TRS level)
46 Feature Manual