Yealink SIP-T20 User Manual

Basic Call Features
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5. Press or to select Enable from the Anon Rejection field.
6. (Optional.) Enter the anonymous call rejection on code in the Reject On Code field.
7. (Optional.) Enter the anonymous call rejection off code in the Reject Off Code field.
8. Press to accept the change.
Anonymous call rejection is configurable via web user interface at the path
Account->Basic.
5. Anon Rejection:
◄ Enable ►

Yealink SIP-T20 Specifications

General

Brand	Yealink
Model	SIP-T20
Category	IP Phone
Language	English