User Guide for the SIP-T54S Media IP Phone 
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4.  Press          or          , or the Switch soft key to select the desired line from the Account ID 
field. 
5.  (Optional.) Enter the string that will appear on the LCD screen in the Label field. 
6.  Enter the phone number or extension you want to monitor in the Value field. 
7.  (Optional.) Enter the directed call pickup code in the Extension field. 
If it is configured, when the monitored user receives an incoming call, the supervisor can 
press the BLF key to pick up the call directly. 
 
8.  Press the Save soft key to accept the change or the Back soft key to cancel. 
BLF key is configurable via web user interface at the path Dsskey->Line Key. 
Configuring Visual and Audio Alert for BLF pickup 
You can enable visual alert feature for BLF pickup on the phone. This allows the LCD screen of 
the monitoring phone to display the caller ID when the monitored line receives an incoming call. 
You can also enable audio alert feature for BLF pickup on the phone. If audio alert feature for 
BLF pickup is enabled, you can specify a desired ring tone to play when the monitored line 
receives an incoming call. 
To enable visual and audio alert features via web user interface: 
1.  Click on Features->Call Pickup. 
2.  Select Enabled from the pull-down list of Visual Alert for BLF Pickup.