User manual

Enterprise IP Phone Using the Basic Call Functions
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3) Use the navigation keys to highlight the specific one.
4) Press OK softkey to save the contrast change or Back softkey to cancel.
To adjust the volume during an active call via Phone interface:
1) Press Menu->Settings->Basic Settings->Enter.
2) Scroll to Phone Volume->Ring Volume, use the Volume Adjustment Bar or
navigation keys to adjust the volume.
3) Press OK softkey to save the contrast change or Back softkey to cancel.
You can also adjust the ring tone volume by the following way:
When the phone is in idle status, press the Volume Adjustment Bar to a comfortable
level.
To change the Ring Tone Type via Web interface:
Choose Phone->Preference->Ring Tone, highlight the specific one in the pull-down
menu, choose confirm button to update the change. You can also delete the specific one
by choose Delete button.
To update the new Ring Tone via Web interface:
1) Choose Browse button to choose the specific ring tone file.
2) Choose Upload button to upload the file, and then Confirm to save the change.
Note:
The ring tone file format must be in 16bits WAV format (via Vlaw Compression), 8K
sample rate (monophony). Blank or other special characters can not be included in the
file name.