2373| 2
|
[城域网技术] 比如电信福瑞卡,本地网内通话是免费的 可携号转网以后,怎么区分是不是网内的电话 |
|
发表于 2019-3-9 18:08:01
|显示全部楼层
| ||
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-20 01:49 , Processed in 0.084777 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed