
Changing Settings after Installation
2-9
■Unique Line Ringing (#209)
■Call Coverage Rings (#320) 
■VMS Cover Rings (#321) 
For more information about setting these features, see Chapter 5, ‘‘Feature 
Reference’’.
For more information on using the PC Card Software Upgrade, see‘‘Upgrading the 
PARTNER ACS’’ in this section.
For more information on using the PARTNER Voice Messaging PC card, see 
PARTNER Voice Messaging PC Card Installation, Programming and Use. 
Changing the System Clock 
You may need to change the system clock for daylight saving time, after a 
prolonged power failure, or after a system reset. Use System Date (#101), 
System Day (#102), and System Time (#103) to set the current date, day, and 
time. 
Adding New Lines 
Key Extensions 
Use this section to add individual lines to pooled extensions or to ad d new lines to 
key extensions (all extensions in Key mode; in Hybrid mode, extension 10 and any  
extensions set to Key using Line Access Mode (#301) are key extensions.) 
If you add an outside line to your system, you may need to adjust some line 
settings. In particular, use Dial Mode (#201) if the new line is a rotary line, Line 
Assignment (#301) to assign the line to specific extensions, Line Ringing 
(Centralized Telephone Programming) to specify when the line will start ringing at 
each extension that has the line, and Line Access Restriction (#302) to limit  an 
extension’s access to the line. Additionally, the system automatically assigns the 
new line as the last line in the Automatic Line Selection sequence. If  you want to 
change the order, use Automatic Line Selection (Centralized Telephone 
Programming). 
IMPORTANT:
Do not
use Number of Lines (#104) if you add lines to the system
after
initial 
setup, because it changes Line Assignment (#301), Line Access Restriction 
(#302), Automatic Line Selection, and Line Ringing for existing lines back to 
factory settings. To add a new line without affecting other settings, use Line 
Assignment (#301).