Yealink SIP-T40P User Manual page 135

To configure BLF ring type via phone user interface:
Press Menu->Settings->Basic Settings->Sound->BLF Ring Type.
1.
Press
2.
(Optional.) Press
3.
Press the Save soft key to accept the change or the Back soft key to cancel.
4.
BLF ring type is configurable via web user interface at the path Features->Call Pickup.
When the monitored line receives an incoming call, the following occurs on your phone:
The phone plays a specific ring tone (if enabled).

The BLF key LED flashes red.

The caller ID appears on the LCD screen (if enabled).

In the following figure, the LCD screen shows an incoming call from 103 on the monitored line.
If your phone is locked and the type of the phone lock is configured as Function Keys or All
Note
Keys, you cannot use the DPickup, Send, NewCall and Cancel soft keys until unlocked. For more
information refer to
Configuring Directed Call Pickup Code
If you configure the directed call pickup code in advance, you can pick up the monitored user's
incoming call by pressing the BLF key. You can configure the directed call pickup code when
configuring a BLF key. For more information, refer to
can also configure the directed call pickup code on a global or per-line basis via web user
interface.
or to select the desired ring tone.
to adjust the ringer volume.
Phone Lock on page 31.
Advanced Phone Features
Configuring a BLF Key on page 121. You
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