Yealink SIP T2 Series Provisioning Manual page 146

Yealink IP Phones Auto Provisioning Guide
Time Zone
GMT−11
GMT−10
GMT−10
GMT−9
GMT−8
GMT−8
GMT−8
GMT−7
GMT−7
GMT−7
GMT−7
GMT−6
GMT−6
GMT−6
GMT−6
GMT−5
GMT−5
GMT−5
GMT−5
GMT−4:30
GMT−4
GMT−4
GMT−4
GMT−4
GMT−4
GMT−4
GMT−3:30
GMT−3
GMT−3
GMT−3
GMT−3
GMT−2
GMT−1
GMT0
GMT0
GMT0
GMT0
GMT0
140
Time Zone Name
Samoa
United States-Hawaii-Aleutian
United States-Alaska-Aleutian
United States-Alaska Time
Canada(Vancouver, Whitehorse)
Mexico(Tijuana, Mexicali)
United States-Pacific Time
Canada(Edmonton, Calgary)
Mexico(Mazatlan, Chihuahua)
United States-Mountain Time
United States-MST no DST
Canada-Manitoba(Winnipeg)
Chile(Easter Islands)
Mexico(Mexico City, Acapulco)
United States-Central Time
Bahamas(Nassau)
Canada(Montreal, Ottawa, Quebec)
Cuba(Havana)
United States-Eastern Time
Venezuela(Caracas)
Canada(Halifax, Saint John)
Chile(Santiago)
Paraguay(Asuncion)
United Kingdom-Bermuda(Bermuda)
United Kingdom(Falkland Islands)
Trinidad&Tobago
Canada-New Foundland(St.Johns)
Denmark-Greenland(Nuuk)
Argentina(Buenos Aires)
Brazil(no DST)
Brazil(DST)
Brazil(no DST)
Portugal(Azores)
GMT
Greenland
Denmark-Faroe Islands(Torshavn)
Ireland(Dublin)
Portugal(Lisboa, Porto, Funchal)