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Post-Sale Services
Client Training
Product Upgrade
Post-Sale Services
Service Hotline
In order to solve problems and difficulties on NSFOCUS products and services, we have established the client service hotline to the whole nation for providing remote security technical support, common network security problem consultancy and information services.
Post-Sale Service Terms
NSFOCUS provides customers with professional and sincere post-sale services involving product installation, software support, hardware support, license support and on-site service.
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