【货代海外获客常用软件WhatsApp使用技巧与常见问题】 1. 如何群发同样的信息给不同的人？ 信息人列表的左上角选择“BroadcastLists”，并选择“NewLists”。这时，选择特定收件人，并按右上角的“Create”就ok，前提是必已事先把收件人的号码存入手机中。 2. 如何判断是否被拉黑？ 情况 1：跟客户聊得不咸不淡，上一秒还能聊天，下一秒发送消息只显示单灰色勾，并且也看不到客户头像和最近一次上线时间，被拉黑get。 情况 2：WhatsApp再也打不通客户的手机了。 3. 如何撤回已发出的信息？ 发错信息或图片给客户的时候，想要撤回可以长按选择所有人设备上删除信息，别人就看不到。 注意在WhatsApp里删除=撤回（Delete），且不可再编辑。 4. 如何判断手机号有没有WhatsApp？ 直接输入没有跳出聊天框就说明这个号码无WhatsApp。 5. WhatsApp被封对策 ① 被封网友总结的WhatsApp关禁闭原因： WhatsApp没从官网下载 给客户群发消息 被检测到打广告 被投诉骚扰陌生用户 触发敏感词 ② 亲测有用的申请解封邮件： Subject: Appeal for WhatsApp Account Suspension Dear WhatsApp Customer Service Team, I am writing to appeal the suspension of my WhatsApp account +86****. I apologize for any violations of WhatsApp's Terms of Services and promise to abide by and comply with WhatsApp's terms of service. My WhatsApp account is vital and has considerable importance to me as it is the primary means of connecting in both personal and workplace. I would like to request that you lift the ban on my account. Thank you for taking time to review my appeal. Please let me know if you need further information on my side to assess my filing. Looking forward to hearing from you soon. Best regards, [Your name]