1.1.21.1.2 MethMethod of entod of entering mering mainteaintenancnance mode fe mode for seror service pvice persoersonnelnnel
<Operating Procedure><Operating Procedure>
((11)) WWhhiille te thhe me maacchhiinne ie is is in tn thhe re reeaaddy sy sttatatee, p, prreesss ts the he [[MMeennuu]], [, [SSttaarrt]t], [, [ ]], [, [ ]], [, [ ] a] annd [d [ ]]
buttons in this order. “buttons in this order. “
MAINTENANCEMAINTENANCE
” is displayed on the LCD and the” is displayed on the LCD and the
machine enters to the initial state of maintenance mode.machine enters to the initial state of maintenance mode.
(2(2)) NuNumemeriric kec key pay pad mod modedelsls
Use the numeric key pad to enter the maintenance mode function code to be executed.Use the numeric key pad to enter the maintenance mode function code to be executed.
Non-numeric key pad modelsNon-numeric key pad models
PrPresess ths the [e [ ] or ] or [[ ] bu] butttton ton to dio dispsplalay thy the mae mainintentenanance mce modode fue funcnctiotion con code tde to beo be
executed on the LCD and press the [OK] button.executed on the LCD and press the [OK] button.
(3)(3) Enter Enter the maithe maintenancntenance mode e mode functiofunction code n code to be eto be executexecuted.d.
Note:Note:
•• When the [9] button When the [9] button is pressed twice continuouslis pressed twice continuously while the y while the machine is in machine is in the initial statethe initial state
of maintenance mode, the machine returns to the ready state.of maintenance mode, the machine returns to the ready state.
•• When the [SWhen the [Stop/Extop/Exit] button is preit] button is pressed aftessed after the first digir the first digit of the number has bet of the number has beenen
entered, the machine returns to the initial state of maintenance mode.entered, the machine returns to the initial state of maintenance mode.
•• When an invalid maiWhen an invalid maintenancntenance code is entered, the mache code is entered, the machine returns to the initiine returns to the initial state ofal state of
maintenance mode.maintenance mode.
•• As for the models with a handsetAs for the models with a handset, when the handset is not place, when the handset is not placed on the handset holderd on the handset holder,,
““
MAINTENANCEMAINTENANCE
” is not displayed and “Telephone” is displayed on the LCD.” is not displayed and “Telephone” is displayed on the LCD.