- **Why Day 7 is high-value:** A callback request is a self-declared buying signal — it moves the lead from passive content consumption to active sales engagement, which historically compresses time-to-deal. - 中文：主动预约回电属于“明确购买信号”，表明客户从被动浏览转为主动销售互动，通常能显著缩短成交周期。 - **Why still in C Pool (score 53 < 60):** The AI weighs cumulative behavior against threshold; past Days 1–6 added +38, Day 7 added +8 (predicted 53). Intent is rising but not yet proven at scale — no budget/quantitative scope signals yet. - 中文：当前分数53未达升级阈值60，说明意向在上升但尚未形成规模性证据（如预算、数量需求），系统按规则继续留在C池观察。 - **Precise triggered actions:** (1) Route callback to a success/sales rep within SLA (e.g., 2h); (2) prepare a tailored B2B proposal with enterprise training packages and volume pricing; (3) create a follow-up task + calendar reminder; (4) log the callback intent as a behavioral tag and re-score after the call. - 中文：系统应触发：①在SLA内转派成功/销售团队回电；②准备含企业培训套餐与批量报价的定制方案；③生成跟进任务与日历提醒；④将回电意向打标签并在通话后重新评分。 - **Path to 100-unit distribution inquiry:** The callback is the natural entry point to qualify volume (seats, regions, rollout timeline). A structured discovery call + volume-tiered proposal should push score past 60 → B Pool upgrade → proposal send + follow-up sequence. - 中文：回电是核实“100单位分销需求”的最佳切入点：通过结构化需求挖掘（人数、区域、上线时间）+ 批量阶梯报价，推动评分突破60 → 升级至B池 → 触发方案发送与跟进流程。 - **Business outcome:** Higher pipeline quality, faster first response, and a scalable path to a large distribution deal — improving conversion rate and sales efficiency on a C-pool lead. - 中文：结果是线索质量提升、首响更快、并形成可复制的大额分销成交路径，从而提升C池线索的转化率与销售效率。