Restart the Telephone

Use the following procedure to restart the telephone.

1. While the phone 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 4630 and 4630SW IP Telephones do not have a dedicated Hold button; for all other 4600 Series IP Telephones, pressing the Hold button instead of the Mute button will also work.

The following text is displayed left-justified at the top of the display:

Reset values? *=no #=yes

2. Press the # button to reset values to their defaults, or * to continue.

If you press the # button, the following text is displayed left-justified at the top of the display while the system values are reset to defaults:

Resetting values.

Once the system values are reset, the following prompt is displayed:

Restart phone? *=no #=yes

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.
Refer to Appendix A of the 4600 Series IP Telephone Installation Guide.