Anyone else unable to call landlines from an O2 sim?
Mine seemed okay yesterday (haven't tried today).
I use Giffgaff, which operates on the O2 network. More often than not, calls to landlines drop without even a ring. I have a secondary phone, which uses Vodafone. I use it if the main phone doesn't work.
That's interesting - I was considering getting my next phone from Giffgaff, but I might reconsider! That sounds annoying.
