After inserting another simcard into my 7110 v 4.94 then reverting back to my old one, I have a symbol appear in the top left of the display, its a number 2 with an arrow under it, when it get to the right it points up.
I have enabled second line and this brings up a different number 2 (in bold at the side of this one)
Any body tell me what it is and how to get rid

Thx

Ted