Service Mode; Engineering Mode - Panasonic KX-TG5521RUB Service Manual

8 Service 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.
Soft keys
Navigator
key
1). Register a Handset to a Base Unit. (*1)
2). Press
3). Select "Initial Setup" using
4). Select "Line Setup" using
5). Enter "7", "2", "6", "2", "7", "6", "6", "4".
6). Select "Write EEP" using
7). Enter " ", " ", " ", " " (Address). (*2)
8). Enter " ", " " (New Data). (*2)
9). Press
10). Press
{C} (Talk)
{s} (Speakerphone)
Dial keypad
H/S key operation
8
.
M
{>}
then press or .
M
{>}
then press or .
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
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.
{ic} (Off/Power)
ECO/R}
ECO: Eco mode shortcut key
R: Recall/Flash
{^} {V}
or
{^} {V}
or
{^} {V}
or
17
KX-TG5521RUB/KX-TGA551RUB
H/S LCD
^
V
Caller List
M
^
V
Initial Setup
M
^
V
Line Setup
M
Service Mode
Read EEP
Write EEP
M
Set Addr.:
Default Data
M
Set Addr.:
New Data
M
Set Addr.:
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