You *can* use a thin flat blade screwdriver but it can bend the terminals and won't cut the cables at the sides. It'll do in a pinch though.
M:44, W:46, S:10 M 13 years, T 15 BD:23/7/2014 W/S Moved to MIL: 23/7/2014 My new place: 21/11/2014 W/S back to flat 22/11/2014 W coming closer, talking 4/2015 Piecing 5/2015 Moving in again 6/2015