https://community.three.co.uk/t5/Account-and-services/Alternative-communication-channel-for-2FA-needed/m-p/13095#M1659 <P>Why can't they use an authenticator app such as Microsoft or Google. I use Lastpass and they positively encourage you to set up authenticators on multiple devices incase on gets nicked.</P><P>2FA is an excellent security device but 3, and others, need to implement it better.</P> Sat, 27 May 2023 11:43:09 GMT sc1999 2023-05-27T11:43:09Z https://community.three.co.uk/t5/Account-and-services/Alternative-communication-channel-for-2FA-needed/m-p/13093#M1658 <P>Currently in Devon in area with no 3 cell service.</P><P>Can't log in on phone or laptop, which both have working broadband, as <U>3 only allows</U></P><P><U>SMS for 2FA</U>; <FONT color="#FF0000">why no alternative of sending it to one's registered e mail address?</FONT></P> Sat, 27 May 2023 10:08:55 GMT https://community.three.co.uk/t5/Account-and-services/Alternative-communication-channel-for-2FA-needed/m-p/13093#M1658 Geluk 2023-05-27T10:08:55Z https://community.three.co.uk/t5/Account-and-services/Alternative-communication-channel-for-2FA-needed/m-p/13095#M1659 <P>Why can't they use an authenticator app such as Microsoft or Google. I use Lastpass and they positively encourage you to set up authenticators on multiple devices incase on gets nicked.</P><P>2FA is an excellent security device but 3, and others, need to implement it better.</P> Sat, 27 May 2023 11:43:09 GMT https://community.three.co.uk/t5/Account-and-services/Alternative-communication-channel-for-2FA-needed/m-p/13095#M1659 sc1999 2023-05-27T11:43:09Z