![background image](http://html2.mh-extra.com/html/samsung/sch-u680/sch-u680_user-manual_4112384172.webp)
167
PPT groups
49
speed dials
42
Converter
87
Cover, remove
7
Cover, replace
8
D
Data Settings
124
Directional Key
17
Display
backlight
108
language
116
Display / Touch-Screen
142
Display Settings
106
banners
107
Display Themes
109
Do cell phones pose a health
hazard?
130
Domain Extension
54
Driving Mode
29
sounds
106
DTMF Tones
125
E
Emergency Alerts (CMAS)
about
62
configuring
62
Emergency Calls
143
Emergency Contacts
44
Adding Emergency Contacts
44
Unassign an Emergency
Contact 45
End/Power Key
19
Entering Text
50
,
81
Abc Mode
52
changing text entry mode
50
Domain Extensions
54
entering numbers
52
entering smileys
53
entering symbols
53
Quick Text
54
XT9 Palabra
51
XT9 Word
50
Exposure to Radio Frequency (RF)
Signals
130
External Keys Lock
116
F
Fake Call
initiating
28
setting up
28
Fast Forward Key
22
FCC Hearing Aid Compatibility (HAC)
Regulations for Wireless Devices
149
FCC Notice and Cautions
151
Flashlight Key
20
Front Keys
18
G
Getting Started
5
understanding this user manual
5
Global Data Roaming Access
122
GPS & AGPS
142
Groups
creating
41
,
49
move entries from/to
41
,
49
send messages to
41
H
Health and Safety Information
130
Home Screen
23
features
23
status icons
23
K
Keys
18
Camera/Camcorder Key
20