They will come when and if you report a line fault and you've convinced them that its not your correctly plugged in kit broken.crafty1289 said:when would they notice???? I mean, when do bt people ever come into our homes and see that their equipment is in order? They have never been into our house in 19 years (since we lived here).
I very much doubt they will notice the junction box gone.
what they will notice is non-bt kit where it shouldn't be and bt LOVE to blame such kit when you report a line fault and they often will charge to "fix" said non-bt kit before they will fix the real problem!