Instruction manual

Page 1335 of 3156
Features and Services
Distinctive Ringing by DN
Contents
The following are the topics in this section:
Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1335
Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1336
Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1337
Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1339
Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1340
Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1340
Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1342
Feature description
Distinctive Ringing by DN (DRDN) allows a distinctive ringing cadence to
be configured for each DN key. The ability to have sets with a distinctive ring
is useful for distinguishing calls with different DNs and is only available on
Meridian Modular sets.
Distinctive ringing is an enhancement to the existing Executive Distinctive
Ringing (EDRG) feature. This existing feature supports a distinctive ringing
cadence when a call is made from an executive set. The Distinctive Ringing
by DN feature enhances the EDRG feature by introducing two new
functionalities.
The EDRG feature is determined by Class of Service as executive and it will
ring distinctively. The existing functionality of EDRG is modified to allow
the ringing cadence to be defined on a DN key basis rather than a TN basis.