Panasonic KX-TG5521RUB Service Manual

Contents

17KX-TG5521RUB/KX-TGA551RUB8 Service Mode8.1. Engineering Mode8.1.1. Base Unit2). Press .1). Register a Handset to a Base Unit. (*1)3). Select "Initial Setup" using orthen press or {>}.H/S key operation H/S LCDImportant: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 beepwill 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 orthen press or {>}.{^} {V}Default DataNew DataMCaller List^VM^VInitial SetupMMService ModeRead EEPWrite EEPSet Addr.:_ _ _ _ _ _Set Addr.:Set Addr.:MM8M MM^VLine Setup4). Select "Line Setup" using orthen press or {>}.{^} {V}M{C} (Talk){s} (Speakerphone)Dial keypad{ic} (Off/Power)ECO/R}ECO: Eco mode shortcut keyR: Recall/FlashSoft keysNavigatorkey