User's Manual

Global De-Registration

If one or more handsets become lost, you should de-register all handsets to ensure

proper system operation. Follow the steps below to deregister all handsets at the

same time.

WARNING: It is not recommended that a handset be deregistered

unless absolutely necessary because once a handset is

deregistered, that handset’s telephone features cannot be used

until the handset is re-registered.

NOTE: Before starting global deregistration procedure, let all

handsets set idle for 20 seconds.

1. Press and hold the PAGE/PUSH TO TALK button on the base until the CHARGE/

IN USE indicator on the base ﬂashes.

2. Press and hold the PAGE/PUSH TO TALK button on the base again until the

CHARGE/IN USE indicator on the base ﬂashes rapidly.

3. Press and release the PAGE/PUSH TO TALK button on the base once. All handsets

are deregistered and HANDSET NEEDS REGISTRATION shows on their displays.

Default Setting

NOTE: This setting may be made with the base or the handset.

This option allows you to return the handset to factory preset settings.

From the PHONE SETTING menu:

1. Use the 6 or 5 button to scroll to DEFAULT SETTING.

2. Press the Select (SK) button to enter the menu.

3. Use the

6 or 5 button to scroll to NO or YES. The default is NO.

4. If you select

YES, all the settings in the programmable menu are returned to

factory default setting. Press the Select (SK) button to save your selection. You will

hear a conﬁrmation tone.

Sound Setting

There are four programmable menus available: Equalizer, Ring Tone, Ring Volume and

Key Tone.

1. Make sure your phone is

OFF (not in talk mode).