Local administrative options
50 SIP Deskphones Release 6.4 Installation and Maintenance Guide
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Important:
Important: Use a pencil, a pen, or a stylus rather than your finger to touch the calibration
points precisely.
Note:
Note: The CLEAR Craft procedure clears any calibration data set using the
CALIBRATE SCREEN Craft procedure, but does not affect factory-set calibration
data. Use the Default softkey to restore factory-set calibration. Calibration results
are not saved as part of a backup.
To calibrate the touch screen, use the following procedure:
1. Use the Craft password to gain access to the Admin Procedures screen. The default
password is 27238.
2. When you select CALIBRATE SCREEN from the Admin Procedures screen, the deskphone
displays three softkeys - Start, Default, and Cancel.
3. Take one of the following actions:
● Touch Cancel to return to the Admin Procedures screen without calibrating the screen.
● Touch Default to reset the calibration parameters to the factory-set values, as evidenced
by a confirmation tone and redisplay of the Craft Local Procedure screen.
● Touch Start to calibrate the screen. A calibration target (+) appears at a particular point on
the screen. Proceed to the next step.
4. Touch the center of the target with the stylus as soon as it appears.
The target disappears, and a new target appears in a different part of the screen.
5. Touch the center of each target with the stylus within 10 seconds of its appearance.
After all four targets have been touched, the deskphone plays a confirmation tone and
displays a "Calibration successful" message.
6. Touch Save to return to the Craft Local Procedure screen. When you touch Save, the
system saves the calibration data and restarts the phone to put the new calibration data into
effect. Calibration results are stored in the deskphone’s non-volatile memory.
7. Touch Cancel at any time to return to the Craft Local Procedure screen without completing
the touch screen calibration.
Using the Clear procedure
Sometimes, you might want to remove all administered values, user-specified data, and option
settings. Essentially, you want to return a deskphone to its initial “clean slate” or out of the box
condition. This is usually done following deskphone repair or when passing a deskphone to a