Programmable Settings

Other options

Dial lock

This feature prohibits making outside calls. The default setting is OFF.

Important:

LWhen dial lock is turned on, only phone numbers stored in the phonebook as emergency numbers (numbers stored with a # at the beginning of the name) can be dialled using the phonebook (page 21). We recommend storing emergency numbers in the phonebook before using this feature.

LWhen dial lock is turned on, you cannot store, edit, or erase items in the phonebook.

To turn dial lock on

1Press {MENU}.

2Scroll to “Dial lock” by pressing {V} or {^}, then press {>}.

3Enter a 4-digit password.

LThis password is required when turning dial lock off. We recommend writing the password down.

4Press {Save}.

5Press {Yes}.

L“Dial lock on” will be displayed.

6Press {OFF}.

Note:

LIf dial lock is turned on, the handset displays “Dial lock”. While there are missed calls, “Dial lock” is not displayed when the handset is off the base unit.

To turn dial lock off

1Press {MENU}.

2Scroll to “Dial lock” by pressing {V} or {^}, then press {>}.

3Enter the same password that was entered when dial lock was turned on.

4Press {Save}.

5Press {Yes}.

L“Dial lock off” will be displayed.

6Press {OFF}.

Note:

LIf you forget the password, consult your nearest Panasonic service centre.

Handset key tone

You can select whether or not key tones are heard when keys are pressed. Includes confirmation tones and error tones. The default setting is ON.

1Press {MENU}.

2Scroll to “Initial setting” by pressing {V} or {^}, then press {>}.

3Scroll to “Key tone” by pressing {V} or {^}, then press {>}.

4Press {V} or {^} repeatedly to select “On” or “Off”.

5Press {Save}, then press {OFF}.

Re-registering the handset

If “No link to base. Move closer

to base, try again.” is displayed even when the handset is near the base unit, you may need to re-register the handset to the base unit.

Important:

LMake sure the base unit is not being used.

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Panasonic KX-TG2421NZ operating instructions Other options, Dial lock, Handset key tone, Re-registering the handset