switel DE18 Série Mode D'emploi page 155

O
Off−hook, 133
On−hook, 133
Operating elements, 126
Operation, 128
P
Package contents, 122
Pause, 140
Phone number
memory, 134, 142
Private branch
exchanges, 140
Problems, 148
Problems and solutions, 148
Pulse dialling, 147
R
R−button, 140, 141
Receiver volume, 138, 147
Redialling, 134
Ringing melody, 139, 146
Ringing tone, 146
Ringing tone volume, 146
S
Safety information, 119
Saving, 142, 145
Service Hotline, 148
Setting up, 146
Starting up, 122
Supplementary services, 140
Index
T
Taking a call, 133
Talk time, 138
Technical data, 150
Telephoning, 133
Tone dialling, 147
Transferring calls, 136
Troubleshooting, 148
V
Volume, 146
155