Instruction manual

International Meridian 1 Page 1841 of 3156
Features and Services
The following features are not supported on Meridian 1 equipment:
• Alternative Loss Plan
• Automatic Guard Detection
• Active Feature Dial Tone
• Audible Alarm
• Malicious Call Trace Enhancement
• Off-hook Tone
• Operator Call Back
• Dial Tone Detection
• Direct Inward Dialing (DID) or Direct Outward Dialing (DOD) Interface
• Enhanced Night Service
• Loop-start Supervisory Trunks
• LOGIVOX Telephones
• Malicious Call Trace Idle
• MFE
• Reverse Dial
• Ring or Hold LED Status
• R2 MFC Signaling, and
• Variable Guard Timing.
These features are still supported on non-Meridian 1 equipment, as they were
prior to the introduction of International Meridian 1.
Feature interactions
The Extended Digitone Receiver (DTR) card is supported by Meridian 1 and
provides the same functions as a non-Meridian 1 DTR card, but with a density
of eight units per card (rather than four).
An Extended Network, Peripheral Control and DTR card (XNPD card) is
available, providing all the functions of the XNET, XPEC and XDTR cards
on one, extended card.