![background image](http://html1.mh-extra.com/html/nec/dth-4r-2-cordless-lite-ii-blac/dth-4r-2-cordless-lite-ii-blac_owners-manual_3889731056.webp)
Document Revision 3
NEC Unified Solutions, Inc.
iv
Index
handset
2-1
headset
5-1
leather case
5-1
line problems
1-5
multiline telephone
4-4
multiple
1-6
privacy
1-4
radio interference
1-6
range
1-5, 2-2
rechargeable battery
2-1
wall plate adapter
2-1
temperature
specifications
1-1
transfer key
2-3, 4-2
troubleshooting
6-1
charge light 1
6-1
charge light 2
6-1
handset
6-2
interrupted conversation
6-2
no service
6-2
warning tone
6-2
V
volume
control
high
4-3
low
4-3, 4-8
maximum
4-3
medium
4-3
on/off key
4-3
volume/ringer key
4-3
W
wall mounting
base unit
2-2, 5-1
charging unit
2-2, 3-10
direct
3-7
standard
3-4
wall plate adapter
2-1
warning tone
6-2