I've not tried it. Will have to give it a go.
Had a bit of a setback today as this guy my girlfriend used to speak to messaged her out of the blue for the first time in ages this morning.
Now the number was unsaved and there was no reply from her and she deleted the messaged and blocked the number and assured me she'd not messaged him, but I'm still worrying about it.
It's the second time this has happened as another guy messaged her a few months ago. Again the number was unsaved and she didn't reply.
Really need to try and stop worrying about it as it's eating me away inside.