ITSP：互联网电话服务供应商（Internet Telephone Service Provider） ITU：国际电信联盟（International Telecommunication Union）
基于1个网页-相关网页
国泰航空对信息未能送达不负任何责任，亦不能担保移动电话短信，或通过互联网服务供应商发送给您的电子邮件的正确性，及时性或可靠性。
Cathay Pacific is not liable for non-delivery of messages, and cannot guarantee the accuracy, timeliness or reliability of mobile phone text message or email sent to your ISP.
如果你考虑取代传统电话服务与互联网语音贵、有些事你看应考虑各供应商。
If you're considering replacing your traditional telephone service with Internet Voice, there are some things you should consider when looking at the various providers.
应用推荐