Yealink SIP-T28P - Manual (Page 72)

User Guide for the SIP-T28P IP Phone
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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
Hold
You can use this key feature to place an active call on hold or retrieve a held call.
Dependencies: Type (Key Event)
Key Type (Hold)
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 DND. You can also use this key
feature to access the custom DND interface. For more information, refer to
Do Not
Disturb (DND) on page 86 .
Dependencies: Type (Key Event)
Key Type (DND)
Usage:
When the DND is in phone mode:
1. Press the DSS key to activate DND.
2. Press the DSS key again to deactivate DND.
When the DND is in custom mode:
1. Press the DSS key to access the custom DND interface.
2. Activate or deactivate DND for an account or all accounts.
Note
SMS
You can use this key feature to access text message quickly. For more information, refer
to
Short Message Service (SMS) on page 124 .
Dependencies: Type (Key Event)
Key Type (SMS)
Usage: Press the DSS key when the phone is idle to access text message.
Transfer mode on DSS key is configurable via web user interface at the path
Features->Transfer->Transfer Mode Via Dsskey.
When you leave the Value field blank, the DSS key performs the same function as the
TRAN key or the Transfer soft key during a call. For more information, refer to Call Transfer
on page 96 .
When DND is activated, the incoming calls will be rejected automatically.