Yes, there is. With operator assisted called there is a minimum charge of three minutes, but there is no minimum charge for IDD calls.

是的，有。总机转电话有最少三分钟的费用，但国际直拨电话没有最低付费。

youdao

Yes, there is. With operator assisted called there is a minimum charge of three minutes, but there is no minimum charge for IDD calls.

是的，有。总机转电话有最少三分钟的费用，但国际直拨电话没有最低付费。

youdao