PSST Technology(HongKong) CO., LTD.


Service and support

We deliver excellent service and customer support, all the way from the project planning stage, right through to maintenance and operator training

You may request service and support from PSST by:

1.Contacting your installer, if it is VoIP emergency telephone, PSST partner can help you upgrade the firmware, GSM/CDMA/Analog can provide spare parts replacement.

2.Find information on our webpage, including manual, installation instructions

3. Requesting technical support via email(WWUU02@126.COM) or telephone(+86-0755-89487736). our technical support staff are available to respond to your questions via email or telephone.

4. To our Shenzhen headquarters, access to direct technical support

  • TEL:+86-755-89487736
  • FAX:0755-33671258
  • ADDRESS:NO. 20, Phoenix No. 1 Zone Industry, Fuyong Street, Bao'an District, Shenzhen City
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