The Programming Overlays
During System Programming, the normal functions of several buttons on the phone at extension 10 (or 11 if available) change. For example, left i becomes s, which is the button used to enter programming mode. To identify these buttons while programming, place the appropriate programming overlay provided with the system over the dialpad of the phone at extension 10 or 11.
Use the following special buttons while programming:
■Nand Pcycle forward and backward through the programming procedures.
■nand pcycle forward and backward through a procedure’s parameters. A parameter is typically an outside line, an extension, or a telephone list entry.
■Dand dcycle forward and backward through the valid list entries. These buttons work only for fixed data, such as a line or extension number. They do not work for variable data such as date, time, password, telephone numbers, or doorphone assignments.
■rreturns the current setting to the factory setting.
■eends an entry of variable length, such as a telephone number in an Allowed Phone Number List.
■sstarts the System Programming process.
■cstarts the Centralized Telephone Programming process (that is, customizing individual telephones from extension 10 or 11).
■f, when followed by 00, enters or exits programming mode.
Programming Mode
To enter programming mode:
1.At extension 10 or 11, make sure the programming overlay is in place over the system phone’s dialpad.
2.Press f00.
3.Press ss.
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