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DPT Overview 1-17
1.1 Configuration
Single-CO (S-CO) button
A S-CO button is an outside line access button. This allows you to access a specific line
by pressing a S-CO button. An incoming call can be directed to a S-CO button.
Conditions
• Only one S-CO button can be assigned to an outside line.
• It is possible to assign one outside line to a S-CO button and L-CO button.
Programming References
• Station Programming (Section 2)
Flexible CO Button Assignment — Single-CO (S-CO) Button
(System Programming — [005] (Installation Manual) can be used for this assignment.)
Feature References
Flexible CO Buttons (Section 1.1/Configuration)
Outward Dialing, Line Access — Line Access, Individual