![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
The first message sent should be a polite note saying that the goods ordered are ready but the relevant L/C has not yet come to hand. If the first message brings no reply, a second one will be sent. This one, though still restrained, will express ( ).