Read Panasonic KX-TG5521RUB / KX-TGA551RUB Service Manual online
17
KX-TG5521RUB/KX-TGA551RUB
8 Service Mode
8.1.
Engineering Mode
8.1.1.
Base Unit
2). Press .
1). Register a Handset to a Base Unit. (*1)
3). Select "Initial Setup" using or
then press 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}
5). Enter "7", "2", "6", "2", "7", "6", "6", "4".
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
7). Enter "
٨
", "
٨
", "
٨
", "
٨
" (Address). (*2)
9). Press , a long confirmation beep
will be heard.
10). Press (off) to return to standby mode.
After that, turn the base unit power off and then power on.
8). Enter "
㧖", "㧖" (New Data). (*2)
6). Select "Write EEP" using or
then press or
then press or
{>}
.
{^} {V}
Default Data
New Data
M
Caller List
^
V
M
^
V
Initial Setup
M
M
Service Mode
Read EEP
Write EEP
Set Addr.:
_ _ _ _ _ _
Set Addr.:
Set Addr.:
M
M
8
M
M
M
^
V
Line Setup
4). Select "Line Setup" using or
then press or
then press or
{>}
.
{^} {V}
M
{C} (Talk)
{s} (Speakerphone)
Dial keypad
{ic} (Off/Power)
ECO/R
}
ECO: Eco mode shortcut key
R: Recall/Flash
R: Recall/Flash
Soft keys
Navigator
key
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