The T-Mobile Pay & Go 150 service has been improved, to give a lot more customer information.
First, once you have heard your balance, you are invited to press # for a free SMS giving all of your allowance information.
Second, you may now text 150 for free, with the word Allowance, to get the same information, without having to call in first.
And third, there are also other fee SMS options available through 150:-
You can text SMS to 150 to be given details of further help available;
Text HELP, followed by BA ( balance ); AL ( allowance ); UP ( upgrade ); CR ( credit ); VO ( voucher ); or RO ( roaming ) to 150.
Free in the UK.
