Following (Continued)

Signing Out All Extensions

This procedure signs out all extension numbers that have been signed in at this telephone except for the extension normally assigned to it.

1 Listen for dial tone, then press ❑❑❑* * 0 .

2 Listen for confirmation tone and hang up.

Display

The characters dialed (including * *) appear on the display screen.

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AT&T System 25 manual Signing Out All Extensions