i would say you should check with your phone line provider for s

所有跟帖： 

• for support first... -sanju- ♂ (0 bytes) () 07/11/2015 postreply 17:32:17

• Don't understand your meaning, sorry. This is VoIP phone via int -sillywoman- ♀ (0 bytes) () 07/11/2015 postreply 18:15:58

• 衝值給誰找誰去啊 -黃銅劍- ♂ (0 bytes) () 07/11/2015 postreply 19:58:46