Restart the Telephone

Use the following procedure to restart the telephone.

1. While the telephone is on-hook and idle, press the following sequence of keys on the faceplate of the telephone:

Mute 7 3 7 3 8 # (Mute R E S E T #)

NOTE: Press the Mute button momentarily. Do not press this button while pressing other keys/buttons.

The IP telephones display the following text left-justified at the top of the display:

2. Press the # button to reset values to their defaults, or * to continue a restart without resetting the values to their defaults.

The telephones display the following text left-justified at the top of the display while the system values are reset to defaults:

Once the system values are reset, the following prompt displays on all IP telephones:

3. Press the * key to terminate the procedure without restarting the telephone.

Press the # key to restart the telephone.

The remainder of the procedure depends on the status of the boot and application files.
See Appendix A: Restart Scenarios.