Yealink SIP-T21P User Manual

User Guide for the SIP-T21P IP Phone
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4. Enter the directed call pickup code in the Directed Call Pickup Code field.
5. Click Confirm to accept the change.
To pick up a call directly:
1. Pick up the handset.
The DPickup soft key appears on the LCD screen.
2. Press the DPickup soft key on your phone when a phone receives an incoming call.
3. Enter the phone number which receives an incoming call.
4. Press the DPickup soft key again.
The call is answered on your phone.
You can also configure a DSS key as directed pickup key via phone user interface or
web user interface. You can pick up a call by pressing the directed pickup key directly.

Yealink SIP-T21P Specifications

General

Display	132 x 64-pixel graphical LCD
Network	10/100 Mbps Ethernet
SIP Accounts	2
Wall Mountable	Yes
Audio Features	HD Voice
Protocols	SIP v1 (RFC2543), v2 (RFC3261)
Voice Codecs	G.711(A/μ), G.729AB, G.726, G.722
Phonebook	1000 entries
Call Features	Call hold, call waiting, call transfer, call forward, 3-way conferencing
Security	SRTP, TLS, 802.1x, HTTPS
Ethernet Ports	2 x RJ45 10/100 Mbps
Power Supply	Power over Ethernet (PoE) or optional power adapter
Operating Humidity	10% to 90% (non-condensing)
Languages	Supports multiple languages
PoE	Yes (802.3af)
Operating Temperature	-10°C to 50°C