Samsung and DS-5007S - Manual (Page 26)

© Samsung Telecoms (UK) Ltd.
23
ANNEX
Troubleshooting
Possible problems and their normal solutions are described below. Check this list before
contacting your Samsung dealer for advice.
Dial tone is not heard when you lift the handset or press the [Speaker] button.
Check that the handset and phone line are connected to the handset connection jack and
phone line connection jack of the phone.
(Refer to Connecting Lines to the Phone in this guide.)
Nothing appears on the LCD screen while the phone is being used.
Check that the phone line is connected to the phone line connection jack of the phone.
(Refer to Connecting Lines to the Phone in this guide.)
The phone does not ring or the volume is too low.
Press the [ ] button to adjust the volume.
(Refer to Volume Adjustment. in this guide.)
Conversation quality is reduced due to noise and echo.
If you are using the speakerphone, try using the handset.