|The system allows outside calls to ring and be answered at any combination of system extensions.|
The system provides ﬂexible routing of incoming CO calls to meet the exact site requirements.
Refer to Overﬂow for Key Ring Calls in Key Ring for details on the overﬂow options.
The option 1403-02: Single Ring for Single Line Set [System: Class of Service: SLTs: SLTs(1403): Single Ring] determines the type of ringing at analog single line extensions. If enabled (Y), analog single line extensions always receive single ringing for outside calls. (Certain analog single line devices connected to the system may require this type of ringing.) If disabled (N), outside call ringing at analog single line extensions follows the ringing pattern of the line. For example, if a line is ringing the system with two ring bursts, the single line extensions will follow the same ringing pattern.
[3.09] In prior releases, pushing Menu + Ringing + Key Assignments + Line Keys and then pressing the illuminated keys would cause flickering on the telephone. It would also cause error messages to output from the SMDR port. These issues are now corrected.