NEC ML440 - Important Information; AC Adapter and Battery Information

4-1
ML440 End User Guide - Revision 1
4
Important Information
This chapter contains important information regarding adapter and
battery settings, compliance information, and warranty information.
The following topics are included in this chapter:
Chapter Topics • AC Adapter and Battery Information
• Troubleshooting
• Compliance Information
AC Adapter and Battery Information
Tab le 4 - 1 provides adapter and battery information.
Table 4-1 Adapter/Battery Information
AC Adapter
Part number
Input voltage 120V AC, 60 Hz
Output voltage 8V AC @ 300mA
Battery Pack
Part number
Capacity 500mAh, 2.4V DC
• Use only the supplied AC adapters. Be sure to use the proper adapter
for the
base and any chargers.
• Do not place the power cord where it create
s a trip hazard or where it
could become chafed and create a fire or electrical hazard.
• Do not place the base in direct sunlig
ht or subject it to high
temperatures.
• Fully charged, the battery should prov
ide about 8 hours of talk time
and about 7 days of standby time. For best results, return the handset
to the charger after each call to keep it fully charged.
• When the battery gets too low, the handset shows a low battery alert.
If
y
ou hear a strange beep during a call, check the display: if you see
the low battery alert, finish your conversation as quickly as possible
and return the handset to the charger. If the handset is in standby,
none of the keys will operate.