NEC M155 User Manual page 25

The
software version is lower than version 1.00. If no
PIN
6. Enter the
7. Repeatedly press the Upper key for a short
:
:
8. Press the Lower key for a short time.
9. Repeat previous two steps until the complete
10. Press the Lower key for a short time.
PARK code is not needed:
11. Repeatedly press the Upper key for a short
12. Continue with step 16.
PARK code is needed:
11. Repeatedly press the Upper key for a short
12. Press the Lower key for a short time.
DECT system configuration
PIN code only needs to be given when the
code is required steps 6 to 10 are skipped.
PIN code at the
time until the display shows: the required
digit.
Note that the selected digit is added to the
code.
code is formed.
time until the display shows:
time until the display shows:
PIN prompt.
Skip PARK
Enter PARK
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