Orange are making me see red I’m afraid

On my mobile phone I have an app called Missed Reminder, which bleeps when I receive a text and then bipps again twice every ten minutes to remind me of the fact.

The trouble is, the installation of said app has coincided with a cornucopia of spam texts from my phone company Orange, which rejoice under the breezy name of Bright Stuff.

So at least twice a day I am bombarded with blipps by this confounded rubbish, inviting me to waste my cash on challenges and such. I was advised to text STOP if I wanted to end my torment, but it just made it occur more frequently.

How to end end this tripe short of changing the simcard or slinging the damn phone in the bin?