![background image](http://html2.mh-extra.com/html/yealink/t58/t58_how-to-configure_3761981006.webp)
Setting the Line Keys
The Yealink T58A is a 27 line phone with each key having 29 individual options.
It is expected that the customer would like a fair amount of line keys set to the standard “Line” option.
Almost there! Next, go to Phone > Preferences, and make the following change
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Set DHCP Time = Disabled
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Set the correct Time Zone
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Enable or Disable Daylight Saving Time based on your locations DST cycle (If you do not configure
this correctly inbound calls will likely fail)
Summary of Contents for T58
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