In cases where the goods have a problem, Seller shall appoint technical staff to contact the Purchaser no later than two (02) hours after the Purchaser notified by phone / email to troubleshoot in installation location of the Purchaser. Troubleshooting time by type of error as specified in Appendix 5 - Warranty service, maintenance and technical support. If the problem is not overcome in the place of the Purchaser, the Purchaser, depending on your choice, may:
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