Yealink SIP-T21P User Manual

Also see for SIP-T21: User guide Quick start guide Quick reference guide

Contents

Yealink SIP-T21P User Manual Manual pdf 107 page image

Advanced Phone Features97This chapter provides operating instructions for the advanced features of the SIP-T21P IPphone. Topics include: Busy Lamp Field (BLF) Call Recording Hot Desking Intercom Multicast Paging Music on Hold Automatic Call Distribution (ACD) MessagesIf you require additional information or assistance with your new phone, contact yoursystem administrator.You can use BLF to monitor a specific line for status changes on the phone. For example,you can configure a BLF key on the phone for monitoring the status of a friend’s line(busy or idle). The BLF key LED illuminates solid green when the friend's line is in use. Formore information on BLF key LED indications, refer to LED Instructions on page 4.You can press a BLF key to dial out the monitored phone number when the monitoredline is idle. You can receive a visual and an audio alert (if enabled), and also pick up thecall when the monitored line receives an incoming call. For more information, contactyour system administrator.To configure a BLF key via phone user interface:1. Press Menu->Features->DSS Keys.2. Select the desired DSS key.3. Press or , or the Switch soft key to select BLF from the Type field.