[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

发票必须包含设备IMEI/序列号才能与机身完全绑定,仅有型号无序列号的发票在保修争议、维权、二手转卖验真时证明力弱,购机时应现场核对发票序列号与机身设置内序列号一致

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85%
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Long-term
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https://kongchang.com/claim/479672
API
curl https://kongchang.com/api/v1/knowledge/claims/479672
MCP
get_claim(id=479672)