184
Index
S
Safety precautions
.............................................. 2
Screensaver
................................................... 146
Search contacts
............................................... 33
Second call
accepting
.................................................... 62
Secondary line
............................................... 126
Secret busy override
....................................... 105
Security
......................................................... 102
Sensors
......................................................... 124
Set headset port
............................................. 155
Settings
......................................................... 146
Shared line
.................................................... 126
Silent monitor
no tone
...................................................... 105
Single-line telephone
........................................ 12
Speakerphone distance
...................................... 3
Speakerphone mode
...................................43
Special dial tone
............................................ 104
Speed-dialing
dialing
......................................................... 57
suffix-dialing
................................................ 57
system
......................................................... 57
Station number for call forwarding
Status icons
..................................................... 24
Suffix-dialing
automatic
.................................................... 57
System speed-dialing
....................................... 57
T
Tel. data service
............................................. 122
Telephone
locking
...................................................... 107
locking/unlocking
...................................... 107
Telephone maintenance
................................. 180
Text input (via the display keyboard)
Theme
.......................................................... 149
Three-party conference
..................................... 48
Timed reminder
............................................. 110
Timed reminder, answering
............................. 111
Toggle/Connect
............................................... 48
TouchGuide
................................................13
,
TouchSlider
..................................................... 17
Trace call
....................................................... 106
Transfer (call)
............................................48
Troubleshooting
............................................. 180
Trunk keys
..................................................... 127
U
UCD
.............................................................. 138
USB memory stick
backup scope
............................................ 172
checking backups
...................................... 176
connecting
................................................ 172
deleting backups
........................................ 176
removing
................................................... 172
User data
restoring
.................................................... 174
restoring all data
......................................... 174
restoring selected data
................................ 175
saving
................................................172
User interface
Octophon F660/680 TDM
............................. 13
User menu
....................................................... 39
User password
............................................... 102
User support
.................................................... 11
V
Variable call forwarding
.................................... 74
W
Waiting calls