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The Clear Administrative Option
Issue 4 August 2006 135
C L E A R then restores all such data to default values. The C L E A R option does not affect the
software load itself, so if you have upgraded the telephone, the telephone retains the latest
software. Once a telephone is Cleared, you can administer it normally.
!
CAUTION:
CAUTION: This procedure erases all administered data, without any possibility of recovering
the data.
Note:
Note: Only telephones with Release 2.1 or later software support the CLEAR
Administrative Option.
Use the following procedure to clear the telephone of its administrative, user-assigned and
options values.
1. While the telephone is on-hook and idle, press the following sequence of keys on the
faceplate of the telephone:
Mute 2 5 3 2 7 # (Mute C L E A R #)
Note:
Note: Press the Mute button momentarily. Do not press this button while pressing other
keys/buttons. The 4630/4630SW IP Telephones and the 4690 IP Conference
Telephone do not have a dedicated Hold button. For all other 4600 Series IP
Telephones, pressing the Hold button instead of the Mute button also works.
The following text displays left-justified at the top of the display:
2. If you do not want to clear all values, press * (no) to terminate the procedure and retain the
current values.
A screen displays the following prompt on the top line:
3. Press the * button to terminate the procedure without clearing the values. Press the # button
to clear all values to their initial default values.
A confirmation tone sounds and the following text displays left-justified at the top of the
display:
The telephone is cleared to its “out of the box” state.
Clear all values?
*=no #=yes
Are you sure?
*=no #=yes
Clearing values.