Yealink SIP-T54S Administrator's Manual page 17

Customizing Softkey Layout Template File

Dial Plan using Digit Map String Rules
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Call Number Filter on page

Calling Line Identification Presentation (CLIP)
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Intercom on page 543

Lightweight Directory Access Protocol (LDAP)
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Visual Alert and Audio Alert for BLF Pickup
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Server Redundancy
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Audio Codecs on page

Methods of Transmitting DTMF Digit

Appendix C: Trusted Certificates

on page
on page
516
on page
on page 749
854
on page
on page 1012
289
315
on page 532
on page 591
611
891
Introduction
xvii