Sure Signal

[benjamin_hanna]

I am the registered owner for my sure signal. Do I have to make myself the administrator in order to add other users? I've added my wife's mobile number as a user but she isn't receiving an improved signal. Is this because I'm not the administrator?

[BandOfBrothers]

Hi

Please take a look at these Sure Signal FAQs

They may help. 

https://support.vodafone.co.uk/Network-and-coverage/Sure-Signal/