## Reset System Values

Use the following procedure to reset all system initialization values to the application software default values.

CAUTION: This procedure erases all static information, without any possibility of recovering the data.

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:

Reset values? *=no #=yes

CAUTION: As soon as you press the # button, all static information will be erased, without any possibility of recovering the data.

1. If you do not want to reset the system values, press * (no) and proceed to Step 4.

The following prompt displays on the top line:

Are you sure? *=no #=yes

1. Press the * button to continue without resetting the values and proceed to Step 4. Or, press the # button to reset values to their defaults.

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

Resetting values.

The telephone resets from the beginning of registration, which takes a few minutes.

1. If you do not reset the telephone, the telephone displays the following prompt:

Restart phone? *=no #=yes

1. Press the * key to terminate the procedure without restarting the telephone. Otherwise, press # and perform the following Restart procedure.