Yealink SIP-T22P User Manual page 56

When the transfer mode on DSS key is Attended Transfer, press the DSS key to dial

out the number specified in the Value field and then you can complete the
attended or semi-attended transfer.
When the transfer mode on DSS key is New Call, press the DSS key to place a new

call to the number specified in the Value field.
Note
You can configure the transfer mode on DSS key via web user interface at the path
Phone->Features->Transfer Settings. For more information on how to configure the
transfer mode on DSS key, refer to
When leaving the Value field blank, the DSS key performs the same as the TRAN key or
the Tran soft key during a call. For more information, refer to
Hold
You can use this key feature to place an active call on hold or retrieve a held call.
Dependencies:
Usage:
1. Press the DSS key during an active call to place the call on hold.
2. Press the DSS key again to retrieve the held call.
DND
You can use this key feature to activate or deactivate the DND mode. You can also use
this key feature to access the custom DND interface. For more information, refer to
Not Disturb (DND)
Dependencies:
Usage:
When the phone is in phone mode:
1. Press the DSS key to activate the DND mode.
2. Press the DSS key again to deactivate the DND mode.
When the phone is in custom mode:
1. Press the DSS key to access the custom DND interface.
2. Activate or deactivate the DND mode for an account or all accounts.
Note
When the DND mode is activated, the incoming calls will be rejected automatically.
Redial
You can use this key feature to access the Dialed Calls list. Press the DSS key when the
phone is idle, then you can select an entry to redial.
Busy Lamp Field (BLF)
Type (Key Event)
Key Type (Hold)
on page 64.
Type (Key Event)
Key Type (DND)
Customizing Your Phone
on page 85.
Call Transfer on page 72.
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