Yealink SIP-T21P User Manual

Customizing Your Phone
31
You can add contacts to the local directory in the following ways:
 Manually
 From call history
 From remote phone book
Adding Contacts Manually
To add a contact to the local directory manually:
1. Press the Dir soft key.
The IP phone enters the local directory directly as there is only Local Directory in the
directory by default.
If Local Directory is removed from the directory, press Menu->Dir->Local Directory
to enter the local directory.
2. Select the desired group and then press the Enter soft key.
3. Press the Add soft key.
4. Enter the name and the office, mobile or other numbers in the corresponding fields.
5. Press or , or the Switch soft key to select the desired account from the
Account field.
If Auto is selected, the phone will use the first available account when placing calls
to the contact from the local directory.
6. Press or , or the Switch soft key to select the desired ring tone from the Ring
Tones field.
If Auto is selected, this contact will use the ring tone assigned to the group.

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