Document Revision 2
NEC Unified Solutions, Inc.
3 - 16
Installing the D
term
Cordless Lite II
S
ECTION
9
C
LEANING
THE
B
ATTERY
C
HARGE
C
ONTACTS
To maintain a good charge, it is important to clean all charging contacts on the
handset and charging unit about once a month. Use a pencil eraser or other
contact cleaner. Do not use liquids or solvents.
Table 3-1 Low Battery
On a Call
In Standby Mode
What occurs when batt low is displayed:
Only the TALK key operates
None of the keys operate
Handset beeps once every three
seconds
Handset beeps every 15 seconds for
15 minutes
Action:
Complete the call as quickly as
possible
Cannot make a call
Replace the battery pack within 20
seconds to continue a call
Replace the battery pack before
making another call
Figure 3-19 Cleaning Battery Charge Contacts