O2 Mobile
United Kingdom · Customer service line
Not independently verified
About 4 minutes from dial tone to a person.
The route
2 steps- Enter phone number — Go to top up menu and enter a credit card number wrong 3 times 'then' she says "press 1 to start again or for help please call 4445" but dont!!!
- Press 1 — DONT call 4445 or press 1 'BUT' press 2