这是什么意思?

ISP does not support modem on hold.If you accept incoming call,your interner connection will be terminated.Do you want to accept the call?

yes/no?
用modem 上联通165出现这个,请教个位大虾。

大概意思是ISP不支持你的MODEM来电是挂起,假如你接听来电的话,连接会中断,问你是否接听电话

谢谢