Yealink SIP-T4U Series

Phone Customization
217
Time Zone Time Zone Name Time Zone Time Zone Name
-2 Brazil(no DST) +7 Russia(Krasnoyarsk)
-2 Mid-Atlantic +7 Thailand(Bangkok)
-1 Portugal(Azores) +7 Vietnam(Hanoi)
-1 Cape Verde Islands +7 Jakarta
0 GMT +8 China(Beijing)
0 Greenland +8 Singapore(Singapore)
0 Western Europe Time +8 Hong Kong,Urumqi
0 Monrovia +8 Taipei
0 Reykjavik +8 Kuala Lumpur
0 Casablanca +8 Australia(Perth)
0 Denmark-Faroe Islands(Torshavn) +8 Russia(Irkutsk, Ulan-Ude)
0 Ireland(Dublin) +8 Ulaanbaatar
0 Edinburgh +8:45 Eucla
0 Portugal(Lisboa,Porto,Funchal) +9 Korea(Seoul)
0 Spain-Canary Islands(Las Palmas) +9 Japan(Tokyo)
0 United Kingdom(London) +9 Russia(Yakutsk,Chita)
0 Lisbon +9:30 Australia(Adelaide)
0 Morocco +9:30 Australia(Darwin)
+1 Albania(Tirane) +10 Australia(Sydney,Melbourne,Canberra)
+1 Austria(Vienna) +10 Australia(Brisbane)
+1 Belgium(Brussels) +10 Australia(Hobart)
+1 Caicos +10 Russia(Vladivostok)
+1 Belgrade +10 Magadan (RTZ 9)
+1 Bratislava +10 Guam,Port Moresby
+1 Ljubljana +10 Solomon Islands
+1 Chad +10:30 Australia(Lord Howe Islands)
+1 Copenhagen +11 New Caledonia(Noumea)
+1 West Central Africa +11 Chokurdakh (RTZ 10)
+1 Poland(Warsaw) +11 Russia(Srednekolymsk Time)
+1 Spain(Madrid) +11:30 Norfolk Island
+1 Croatia(Zagreb) +12 New Zealand(Wellington,Auckland)