Changing mobile plans with Slingshot is super easy! You have a few options open to you.
- Visit www.mobile.slingshot.co.nz to purchase an add-on or change your plan
- Call *888# and follow the on screen prompts to purchase an add-on
- Enter 3 for Plans and Add-ons
- Enter 1 to Change Plan
- Enter number of desired plan
- Enter 1 to confirm plan purchase
You can either change your plan immediately or from your next bill date. If you change your plan immediately, your bill date will change also. Any unused minutes or data from your old plan will carry over to your new plan and will be used first. If unused they will expire at the same time your original plan was set to expire.
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