Can't send/receive calls/texts . Invalid MMI Code ??

mandi

Hi there ,



My Talk Talk mobile phone suddenly stopped working on Saturday, stating an INVALID MMI code . Since then I have been able to send /receive the odd text, likewise with calls, but at the moment I can only use my Internet connection, even though the phones showing a full signal .







Customer support have ran all the necessary checks , but can't identify the problem and have told me I need to wait TWO WORKING DAYS for a call back . My OH says its more than likely to be a corrupt SIM card & I agree . Talk talk want to run more tests before they send a new one out .

Has anyone else had the same problem? & how was it rectified?



Thank you.

RumRat

I'm going with corrupt sim in support of your OH..Not surprised at TalkTalk, they are pretty useless at most things....Try another sim in the phone as a double check...

mandi

Thanks RumRat .

I've tried explaining to them, having had a similar problem last year. It's probably too simple just to send a new one out . :whistle:

ballyblack

mobile board

http://forums.moneysavingexpert.com/forumdisplay.php?f=14