Yealink SIP-T4X Administrator's Manual page 7

Busy Lamp Field on page
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Automatic Call Distribution
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Directory Template
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Super Search Template
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The following sections are new for this version:
Power Indicator LED
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Contrast on page
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Major updates have occurred to the following sections:
DHCP on page 18
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Backlight on page
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Time and Date on page
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Key as Send on page
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Anonymous Call on page
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Busy Lamp Field on page
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Action URL on page
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IPv6 Support on page
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Transport Layer Security
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Major updates have occurred to the following section:
Language on page
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Major updates have occurred to the following sections:
Language on page
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Anonymous Call on page
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Major updates have occurred to the following sections:
Backlight on page
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141
on page 147
on page 229
on page 230
on page 36
38
41
47
60
79
141
160
192
on page 209
52
52
79
41
About This Guide
vii