转电话用英文怎么说

用断语Put through。
比方说打电话到公司总机，要求转到人事，就说，would you put me through to hr, pls?
后面不接部门，也可以直接跟人名，用法相同

可以说 Could you please transfer my call to 人名/号码？

put though
transfer

Could you put me onto...(跟号码)..please?