Yealink SIP-T46G Administrator's Manual page 84

Administrator's Guide for SIP-T46G IP Phone
3.
To specify the return code and the reason via web user interface:
1.
2.
3.
To configure a DND key via phone user interface:
1.
2.
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VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
4) (Optional.) Enter the DND off code in the DND Off Code field.
Click Confirm to accept the change.
Click on Features->General Information.
Select the desired type from the pull-down list of Return Code DND.
Click Confirm to accept the change.
Press Menu->Call Feature->DSS Keys.
Select the desired DSS key.