GT-SIM trouble
 

Hi,

I cannot get my GT-SIM to function properly with either of my phones (Moto V235, V360). The V360 is even on the compatible devices list. Incoming/Outgoing SMS works, along with incoming calls. Outgoing calls do not work.

Does anybody know the USSD codes to use with GT-SIMs? I am leaving on a trip in a couple of days and would like to be able to at least use up the value on this card before trying a different one.

Any help would be much appreciated!!

Thanks,
Mike

*125*{number}#

apologies *125*1*{number}#

Sorry, could I know what meand USSD code? What I can do with it? Thanks

That's simple. This code "wraps" the number you want to dial and triggers the callback (in case when the phone's software can't do that).
E.g. if you want to call +1 234 456 7890
dial
*125*1*12344567890#
instead of
+12344567890
Tha's all.

hummmmm... Simple..Thanks

Well, many national and international SIMs use USSD codes to trigger callback in roaming. The main difference is the format of the number to be called - international but may be preceded with 00 or + or possibly something else before the country code.

See here for examples for Manx SIMs:
http://www.sim4theworld.com/usefullinfo.asp

But If I use this code because my mobile is not working, probably because isnt compatible with the simcard, it could solve?
I am tring to solve one problem with my TravelSim. I put it in the SonyEricson T230 and Motorola V3 and it works one time and never more. And is impossible call my mobile and is really hard make a call. I could say that today both is impossible. Do you think that this code could help me? Because what I note is that my phone don't receive the calls. TravelSIm say that by their side all is ok...confortable their position don't you think?