Panasonic KXTA30820 Installation Manual - Page 70

B 3 Features Button, Single-CO (S-CO) Description Conditions A Single-CO (S-CO) button is an outside (CO) line access button. This allows a proprietary telephone user to access a specific line by pressing an S-CO button. An incoming call can be directed to an S-CO button. • The default setting for CO buttons is changeable. (Flexible CO Button) • An S-CO button provides outside (CO) line status. • One outside (CO) line can be assigned to both an S-CO and a Group-CO (G-CO) button. • Incoming calls are indicated on a proprietary telephone, when an extension is assigned as the incoming call destination and an S-CO, G-CO and/or O-CO button is assigned. • Immediate, delayed, no ringing or no incoming call (disable) can be selected on an extension-outside (CO) line basis. • Users can choose a desired ringing pattern for each outside (CO) line by system programming. Programming References Section 4, System Programming [400] Outside (CO) Line Connection Assignment [404] Outside (CO) Line Group Assignment [405]-[407] Flexible Outward Dialing Assignment - Day/Night/Lunch [408]-[410] Flexible Ringing Assignment - Day/Night/Lunch [411]-[413] Delayed Ringing Assignment - Day/Night/Lunch [423] Outside (CO) Line Ringing Pattern Selection Station Programming ......... User Manual Flexible Button Assignment - Single-CO (S-CO) Button Feature References Section 3, Features Answering, Direct Outside (CO) Line LED Indication, Outside (CO) Line Line Access, Direct Line Access, Individual Ringing, Delayed Ringing Pattern Selection for Intercom Calls and Outside (CO) Lines Operation References - User Manual Basic Operations Making Calls Receiving Calls Telephone Features Answering, Direct Outside (CO) Line Outward Dialing - Line Access, Individual 3-14 Features