Panasonic KX-TG4221N, Service Manual

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