Smart talk: the person i am phoning can hear me but i hear no dial tone nor can i hear them
...and when i hold the phone up to my ear the whole phone screen goes blank yet when i put it upright the SmartTalk screen and details/image of the person i am calling reappears, but I still cannot hear them or any dialling tone..
i got SmartTalk for use when abroad and it used to work fine; i then went home for a couple of weeks with no need to use it. Having returned abroad again the problems have started as mentioned in the subject line.
Skype works fine. All of my other apps work fine and the phone (Sony Xperia Miro) works fine as a phone.
I have uninstalled and re-installed the app; I have removed the battery; I have forced stop the app. None of these have made any difference.