In order to use premium text and voice services like MMS and directory assistance, you’ll need to top-up your phone with a Cash Allowance add-on.
To do this simply register your SIM at mobile.slingshot.co.nz and select the Cash Allowance add-on under the Available add-ons section on the main page.
Calling or texting to Australian mobile and landlines is included in your Slingshot mobile plans calling minutes. Contacting other destinations requires the $15 Cash Allowance add-on, which you can purchase at mobile.slingshot.co.nz.
Can't see the country you are wanting to call? Slingshot covers up to 150 countries with international calling. Start typing below to find out if the country you are contacting is covered.
Travelling to another country? Slingshot covers up to 150 countries with global roaming. Start typing below to find out if the country you are traveling to is covered.
Going overseas and want to avoid big roaming bills? No worries, just purchase a Roaming add-on in your My Slingshot Mobile account and get access to inbound calling minutes, Outbound calling minutes, Text messages and Data. Choice!
If you’re visiting anywhere else that isn't covered by our roaming add-ons then you’ll need to purchase the $15 Cash Allowance add-on in order to use your mobile while roaming. You can do this at mobile.slingshot.co.nz.
Your Global Roaming is activated by default on your Slingshot mobile but give us a call if you have any questions before you leave New Zealand on 0800 89 6624 or +64 9 929 1090.
Important: Before you leave remember to set up a voicemail PIN. This is required when you call your voicemail from overseas.