楼主: cwhenao
|
两个电话机没有交换机可以直接连通通话吗? |
发表于 2020-6-8 15:42:56
|
显示全部楼层
| ||
发表于 2020-6-8 15:45:26
|
显示全部楼层
| ||
发表于 2020-6-8 18:19:13
|
显示全部楼层
| ||
发表于 2020-6-9 07:18:12
|
显示全部楼层
| ||
发表于 2020-6-9 07:28:51
|
显示全部楼层
| ||
| ||
发表于 2020-6-13 09:44:05
|
显示全部楼层
| ||
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.