Support

Customer Support Centers

For all calculator and education technology questions, please contact:

Calculator and education technology support team


Americas

Phone Number
  • (512) 434-1560
Email
Languages
  • English
Hours
  • (Central Time/Daylight Savings Time)
  • Mon, Wed, Fri: 08:00 - 18:00
  • Tues, Thurs: 09:00 - 18:00


Asia/Pacific

Phone Numbers
  • Australia: 1-800-999-084
  • China: 800-820-8682 | 400-820-8682
  • Hong Kong: 800-96-5941
  • India: 000-800-100-8888
  • Indonesia: 001-803-8861-1006
  • Korea: 080-551-2804
  • Malaysia: 1-800-80-3973
  • New Zealand: 0800-446-934
  • Philippines: 1-800-765-7404
  • Singapore: 800-886-1028
  • Taiwan: 0800-006800
  • Thailand: 001-800-886-0010
  • Other Countries (Chinese/English): 86-21-23073444
Email
Languages
  • Chinese, English, Korean
Hours
  • Hours: GMT +8:00 (China time)
  • Monday - Friday: 09:00 - 18:00

 

Europe, Middle East, Africa

Phone Numbers
  • European (FREE Call): 00800-ASK-TEXAS (00800-275-83927)
  • International Call: +49 (0) 8161 80 2121
  • Russian Support: +7 (4) 95 98 10 701
Email
Languages
  • Arabic, Czech, English, French, German, Hebrew, Hungarian, Italian, Polish, Romanian, Russian, Spanish, Turkish
Hours
  • GMT+1:00 (Central European Time)
  • Monday, Wednesday: 08:00 - 17:00
  • Tuesday, Thursday: 08:00 – 16:00
  • Friday: 08:00 - 16:30


Japan

Email
Languages
  • Japanese, English
Hours
  • Monday - Friday: 09:00 - 18:00