Test Mode; Engineering Mode; Base Unit - Panasonic KX-TG4221N Service Manual

KX-TG4221N/KX-TG4222N/KX-TG4223N/KX-TG313SK/KX-TG4224N/KX-TG4225N/KX-TGA421N

8 Test Mode

8.1.

Engineering Mode

8.1.1.

Base Unit

Important:
Make sure the address on LCD is correct when entering new data. Otherwise, you may ruin the unit.
Naviga tor key/
?
(Volume) key
1). Press
2). Select "Initial setting" using
3). Enter "7", "2", "6", "2", "7", "6", "6", "4".
4). Select "Write EEP" using
5). Enter " ", " ", " ", " " (Address). (*1)
6). Enter " ", " " (New Data). (*1)
7). Press
8). Press
Note: * To enter "Set dial mode ", press M or {>} at " Set tel line".
It is necessary to turn on the power of base unit.
{CLEAR}
Dial keypad
H/S key operation
.
{^} {V}
M
{>}
then press or .
{^} {V}
Select "Set tel line" using or
M
{>}
then press or .
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
{^} {V}
or
M {>}
then press or .
M
, a long confirmation beep
will be heard.
{OFF}
to return to standby mode.
After that, turn the base unit power off and then power on.
{MENU} {OK}
{MUTE} {PAUSE}
{OFF}
{FLASH} {CALL WAIT}
or
26
H/S LCD
C a l l e r l i s t
I n i t i a l s e t t i n g
S e t t e l l i n e
*
S e t d i a l m o d e
Service mode
Read EEP
Write EEP
Set Addr.:
Default Data
Set Addr.:
New Data