Yealink SIP-T20 - Manual (Page 52)

User Guide for the SIP-T20P/SIP-T20 IP Phone
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Local Group
You can use this key feature to access the contact group in the local directory quickly.
For more information, refer to
Local Directory on page 26 .
Dependencies: Type (Key Event)
Key Type (Local Group)
Local Group (the contact group you want to access)
Usage: Press the DSS key to access the contact group specified in the Local Group field.
Conference
You can use this key feature to set up a conference call. For more information, refer to
Conference on Page 70 .
Dependencies: Type (Key Event)
Key Type (Conf)
Value (the number you want to add to the conference)
Usage: Press the DSS key during an active call to set up a conference with the number
specified in the Value field.
Note
Forward
You can use this key feature to forward an incoming call to someone else. For more
information, refer to
Call Forward on page 64 .
Dependencies: Type (Key Event)
Key Type (Forward)
Value (the number you want to forward to)
Usage: Press the DSS key to forward an incoming call to the number specified in the
Value field.
Note
Transfer
You can use this key feature to handle the call differently depending on the transfer
mode on DSS key when there is an active call on the phone.
Dependencies: Type (Key Event)
Key Type (Tran)
Value (the number you want to transfer to)
When you leave the Value field blank, the DSS key performs the same function as the
CON F key during a call.
When you leave the Value field blank, the DSS key performs the same function as the
TRAN key when receiving an incoming call.