User guide

103BusinessPhone – Cordless phone DT290
Index
Spare parts 97
Switching On/Off 14
Tandem Configuration 59
Technical specifications 95
Terminology on display 92
Tone characteristics 83
Transfer 23
Troubleshooting 98
Un-block the DT290 6
Use the Phone Book 67
Useful Hints 84
Vibrating Alert 78
Volume control 75
Write text 73