Cisco SPA525G Administration Guide - Page 160

8 Configuring Regional Parameters and Supplementary Services Vertical Service Announcement Codes (SPA 9X2 only) Activating or Deactivating Supplementary Services You can disable services handled locally by the phone in one of two ways: • Delete the star code in the Vertical Service Activation section in the Regional tab. • Disable the service in the Phone tab. See Configuring Supplementary Services (Star Codes), page 153. NOTE: If a service is enabled in the Phone tab but cleared in the Regional tab, the service can still be enabled/disabled by the end- user from the phone LCD or the web UI. If a service is disabled, the soft button associated with that service is hidden on the LCD. Also, any menu item associated with a disabled service is preceded with an exclamation mark (!). A supplementary service should be disabled if • the user has not subscribed for it or • the service provider intends to support similar service using other means than relying on the Cisco IP phone. Vertical Service Announcement Codes (SPA 9X2 only) SPA9x2 phones support all services that can be activated on a phone (call forward, do not disturb, and so on). Vertical service announcement codes apply only when the user dials the corresponding star code. 158 Cisco SPA and Wireless IP Administration Phone Guide