GR 524 CORE : ISSUE 1
Current
Current
The latest, up-to-date edition.
LSSGR: ATTENDANT AND CUSTOMER SWITCHING SYSTEM FEATURES AND CUSTOMER INTERFACES
Published date
01-12-2013
Publisher
Contains following Customer Switching System generic requirements: Private Branch Exchange (PBX) Line, Direct Inward Dialling, and Routing of Hotel/Motel calls.
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.