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Help with connecting cellular watch to plan - 106 error

When I try to do set up my mobile plan on my apple cellular watch using the 'Set Up Mobile Plan' in the Apple Watch App on my iPhone I receive the following O2 error message: "Oops, something went wrong. Try again and if the problem continues call 20...

Resolved! Rings before going to voice mail.

Hi my Sony Experia goes to voice mail after 10seconds. My wife has the same phone and takes 20 seconds which is more convenient. The guys in the o2 shops, and me, have tried various formulas to no avail. I'm a decorator and my hands can be occupied w...

Porting number balls up by O2

Hi, I attempted to port my number to O2 using the website twice but both times nothing happend so eventually contacted O2 customer support who took all my the details and told me it'd be ported the following day (weds this week). Thurs morning my pho...

Resolved! Number porting

I opened 2 new sim only monthly accounts with O2 and tried to port 2 numbers. One was assigned correctly and then days later the second ported number replaced the one assigned correctly. Now I have a ported number on the wrong sim, a ported number de...

Error code 08 apple watch - can anyone help

Been trying to connect an apple watch to my account since August. Been on to customer services for over 8 hours and been to 3 shops. No one seems to be able to help. Watch pairs and then when try to add data plan I get a message saying will get a tex...

network issues

Hi,I have been experiencing issues with the o2 network over the past month. My phone display shows 3 to 5 bars of signal however when I make / receive a call at home I can have a conversation for a few seconds, then the other person cannot hear me, t...

Setting up WiFi calling and 4G with O2 Firmware

Hello,I have just purchased a pre-owned Sony Xperia XZ1 Compact.My home location has very poor signal coverage so I want to try using WiFi calling when the mobile signal drops out.My phone doesn't seem to support it at the moment and I believe this i...

Very poor signal for calls and cannot load anything online

Why is it the quality of signal has gone so poor? I cant make a phone call any long without issue nor can i load anything on the internet yet my phone shows i have multiple bars of signal and 4g!?

Number change

Hi I have at last got my old number on my new phone but the temporary SIM card number is still showing as my number and I have gone into settings and amended it but it won’t save it ?

3G/4G down after data upgrade

Recently upgraded my phone/tariff, while I am currently awaiting the new phone to arrive, I have got notifications to say my new data tariff have started since then my 3G/4G has refused to work for the last 3 days. The 3G logo is still showing but it...

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