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Level 1: Joiner
Posts: 1
Registered: ‎05-01-2020
Accepted Solution

Wifi and 4G Calling

Will a xiaomi Mi 3 5g phone got from xiaomi UK work with 02 wifi calling and 4g calling if I got a sim only deal
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Level 68: Extraordinaire
Posts: 15,596
Registered: ‎31-03-2010

Re: Wifi and 4G Calling

[ Edited ]

@Chris250  I believe WiFi calling is enabled for your phone. You can check here: https://www.o2.co.uk/connectivity/wifi-and-4g-calling

I DO NOT WORK FOR O2



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Level 29: Intuitive
Posts: 1,224
Registered: ‎02-07-2013

Re: Wifi and 4G Calling

Ensure you have it turned on it your account also, as if your phone supports it but you don't have it enabled it won't be used.
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Level 1: Joiner
Posts: 21
Registered: ‎06-08-2019

Re: Wifi and 4G Calling

4G calling and WiFi calling work on pretty much all Xiaomi phones, just needs a code typed in to disable carrier checking.  Had it working on both a Mi9T and Mi8 Pro.

OnePlus 8 Pro 8/256GB Grey, Huawei Nova5T 6/128GB Blue, iPhone XS Max 256GB Grey