Yealink SIP-T21 E2 User Manual

User Guide for the SIP-T21(P) E2 IP Phone
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For multiple numbers, enter a comma between every two numbers.
4. Click Confirm to accept the change.
When DND is enabled on the phone, the phone can still receive incoming calls from
the numbers specified in the DND Authorized Numbers field.
Note
You can configure your phone to forward incoming calls to another party through static
forwarding. You can also forward calls while your phone is ringing; refer to Dynamic
Forwarding.
Static Forwarding
Three types of static forwarding:
 Always Forward: Incoming calls are immediately forwarded.
 Busy Forward: Incoming calls are immediately forwarded if the phone is busy.
 No Answer Forward: Incoming calls are forwarded if not answered after a period
of time.
DND authorized number is configurable via web user interface only.

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English