Vodafone Sure Signal

Limited mobile coverage? Give it a boost with Sure Signal

Man trying to find mobile phone signal

Sure Signal uses your fixed broadband to boost the 3G mobile signal throughout your house or office, giving you more bars on your Vodafone mobile and enhanced call quality.

So, if you're living or working in an area with limited mobile coverage, Vodafone Sure Signal could be just the boost you need.



  •  Never miss a call or TXT again
  •  Easy to install
  •  30-day money back guarantee
  •  Strong signal and enhanced call quality
  •  Stay connected and stay productive

Let our Sure Signal device give you a boost

Sure Signal Device

  • $199 incl GST
  • Boosts the 3G signal throughout your house by up to 30 metres
  • Allows up to eight people to be on their Vodafone mobiles at the same time
  • Easy to install - connects to your Vodafone fixed broadband line
  • 30-day money-back guarantee


Buy now
 Vodafone 3G mobile phone

Sign up online for broadband

Sure Signal Terms and Conditions

Sure Signal is a trademark of Vodafone New Zealand.

Help and Support Icon

Frequently Asked Questions

Check out the most common questions and answers about Vodafone Sure Signal.