Anyone on, or know of anyone on Tesco Pay as you go?

[Most Easterly Pandas]

Just I've got a little question which no amount of googling will solve.

When your credit is low do you get a warning text? If so at what point (credit level is this sent) and more importantly, what number is this text sent from when it appears in your inbox?

 

[AndyRKett]

When I used to use tesco payg about 5 years ago the phone was configured to flash up the balance after every time you made a call or sent a text, not sure what they do now