@O2 wie geht das? Zum wiederholten Male übrigens den Lastschriftbonus nicht gebucht #fail #o2fail - wofür wählt man Lastschrift? #doppelfail

@O2 Your customer care is fucking useless. Told me I can't make calls on my Galaxy Watch Ultra Lte version without my phone paired via Bluetooth. I didn't buy this watch from you to lug my brick around on a walk. Fix your shit or lose me. #O2Fail @SamsungUK

Schlechter O₂-Empfang in meiner Wohnung seit Jahren. Sonderkündigung abgelehnt – aber Telekom/Vodafone funktionieren hier perfekt. Nie wieder O₂. #o2fail #o2de

Honestly can’t believe how @O2 are carrying on. I was a victim of SIM swap fraud, left with no service for nearly 2 weeks, and told all costs would be covered. Now they’ve got the cheek to text me saying I owe £145 this month. An absolute disgrace. #O2Fail #O2Disgrace #O2Fraud

@O2 Absolutely fuming. Over 3 hours wasted with your call centre—no help, no fix, and still stuck with useless signal in Shrewsbury. Loyal customer clearly means nothing. Sort it or I’m gone. #O2Fail #ShrewsburyDeservesBetter

@O2 @vm_o2 @appleuk Please Repost and Share this thread, it’s about false selling and total disregard for customers. Please repost so @O2 @vm_o2 and @AppleUK are held accountable. #O2Fail #CustomerServiceFail #AppleWatch

@O2UK European roaming is a myth!this deserves national attention. #O2Fail #O2Support #BrokenService #CustomerServiceFail #consumerProtection

Day 13 – still no working phone. I asked if switching to eSIM might help. @O2’s response? “We’re monitoring your account.” You’ve had 13 days. You’re doing nothing. Stop pretending this is being handled. #O2Fail #NoService #DoBetterO2

@O2 Day 12 – Still no resolution from @O2UK No working calls. No updates. No escalation. You left a voicemail I couldn’t receive — then did… nothing. I’ve asked multiple times to be contacted via WhatsApp. Ignored again. This is now just negligence. #O2Fail #O2Support

Update: I just got a voicemail from @O2UK — but no call ever came through. The message? “We couldn’t reach you, keep your lines open.” That’s the entire issue: 📴 I can’t receive calls. 📞 So why use voicemail instead of fixing it? #O2Fail

@O2 Meanwhile: 💷 I’m losing £100+ per day due to missed calls and being unreachable 🪙 O2 offered £10 credit 🧩 Shared a complaint line I can’t call (because… the phone doesn’t work) #O2Fail #RoamingNightmare

@O2 Support experience? A disaster: 📁 Case opened ❌ Then closed, unresolved 📁 Reopened, told “3–7 working days” again ☎️ Promised a call on a backup number — but no one ever tried. #O2Fail #RoamingNightmare

@O2 I’ve tried everything: 🔁 Reset network 📲 Changed phones 📡 Manual carriers 📶 Disabled 5G 🛜 WiFi calling Same result every time: one call works, then total failure. #O2Fail #RoamingNightmare

Hey @O2UK — I’ve been stuck abroad for 11 days with a SIM that can’t make or receive calls. Only data works. No texts. No voice. No fix. Your 5G SIMs clearly don’t work while roaming. #O2Fail #RoamingNightmare

Hey @O2UK — I’ve been abroad 11 days with no calls or texts, only data. Your 5G SIM fails in roaming. Support gave me copy-paste replies, closed my case with no fix, and offered £10 credit while I lose £100/day. Fix this now. #O2Fail #O2Support

10/10 Pokud plánujete přechod k @O2_CZ, zvažte, jestli máte dost nervů a času na řešení nesmyslů. Já už je ztrácím. #O2fail #VodafoneWin #zákaznickáZkušenost #internet