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Forum Posts

Welcome to the Android board!

Hi everyone, Welcome to the Android board! If you have an Android device or are thinking of getting one then this is the board where you can ask questions to other community members! If your question is about your account please remember this is a pu...

Martin-O2 by Former Staff
  • 36715 Views
  • 2 replies
  • 2 kudos

Resolved! Scam

Received for second time today - O2:We were unable to process your latest bill. In order to avoid fees, update your billing information via: o2-billing.ref773.com This was being rec'd as a scam 2 years ago. Is o2 doing anything about it. Sender +4473...

Cjl by Level 1: Joiner
  • 363 Views
  • 1 replies
  • 0 kudos

Resolved! Samsung S20 Loud siren noise

Recently my Samsung S20 has stated to make a loud siren noise for about 10 secs randomly. There are no alarms set or notifications when the noise sounds. It is driving me mad now.

rara by Level 1: Joiner
  • 10570 Views
  • 2 replies
  • 0 kudos

Resolved! SIM card query

I have a Samsung s21 device and it states I need sim1 and sim2 in the sim slot. It only came with one sim, what do I need to do?

Screen replaced now have network issues

Hi I have recently had a screen replaced on my S20 and now have network issues dropping out. I have tried the resets suggested but still no luck any suggestions?

Fitten by Level 1: Joiner
  • 425 Views
  • 2 replies
  • 0 kudos

MCK code

I have commented on a previous post but I am reposting:I need the MCK code to "unfreeze" my old phone (renewed contract with O2 got new phone - I wanted to reuse the old phone which I have paid in full - didnt realise it needed unlocking - thought yo...

Roby by Level 1: Joiner
  • 869 Views
  • 4 replies
  • 0 kudos

Do not disturb for one contact group

I use my Samsung Galaxy A6 for both work and personal use. I've created a contact group for my work contacts - what I'd like to be able to do is set a Do Not Disturb for that group when I'm not working. I can only see how to set exceptions for the Do...

Banana by Level 1: Joiner
  • 2254 Views
  • 15 replies
  • 0 kudos

Resolved! Wi-Fi Calling on OPPO A15

How do I enable Wi-Fi Calling on an OPPO A15? (WiFi Calling is activated for my Monthly account. A15 is on the O2 list of devices supporting it, but unable to find an enable function in the Settings hierarchy.)

How to hide the Notification and Nav bars

Hi All, This may be a very device specific issue but here goes: I have a Motorola Edge and cannot seem to get the Notification and Navigation bars to disappear when not needed. I'm using a custom launcher and that hides them but if I go onto an app, ...

Anonymous by Not applicable
  • 1384 Views
  • 6 replies
  • 0 kudos

No outbound dialling tone on Huawei P20 Mate

Since accidentally making an outbound reply call to what may have been a silent spam call, I have no outbound phone tone. This has been the case for 8hrs, and I am really worried I am getting charged for this. I can make outbound calls and receive th...