On this page
Know what you need first
Before you talk to anyone, think about how you use your phone. Do you use a lot of data for maps and videos? Do you call family overseas? Do you just need texts and a few calls? Write down your answers. This helps you explain clearly. Many people also check if their phone from home works in New Zealand. Some phones are locked to one company. You can ask the shop to help you check this. Take your time. It is fine to say you are still deciding.
I mostly use my phone for maps, messages and video calls.
I need to call my family overseas sometimes.
Can you check if my phone will work here?
Prepaid or monthly plan
There are usually two main types of plan. With prepaid, you add money first and use it until it runs out. With a monthly plan, the company sends you a bill each month. Many newcomers start with prepaid because it feels simple and flexible. Monthly plans may ask for more personal details. Ask the staff to explain both types in plain words. You can ask them to speak slowly. Do not feel rushed. A good worker is happy to explain again.
Can you explain the difference between prepaid and monthly?
Could you speak a little more slowly, please?
Is there a contract, or can I stop any time?
At the shop or online
You can usually get a SIM card in a phone shop, a supermarket or online. Some phones use an eSIM, which is set up without a physical card. In a shop, a worker may help you put the SIM in and turn it on. They may ask for some identification, like a passport. Online, you follow the steps on the screen. If something is confusing, many companies have a chat or phone line. It is okay to ask the same question twice.
I'd like to get a SIM card, please.
Does my phone use a normal SIM or an eSIM?
Can you help me set it up before I leave?
Ask the right questions
Before you agree to a plan, ask questions. What happens if you use all your data? Are calls to other countries included? Is there an extra cost if you stop the plan early? Ask the worker to show you the details in writing, or send them by email. Read them slowly at home if you can. Asking questions is normal here. It does not seem rude. It shows you want to understand.
What happens if I use all my data before the month ends?
Are there any extra costs I should know about?
Could you send me the details by email?
Problems and changes later
Sometimes the plan is not right for you. Maybe you need more data, or the bill looks strange. You can usually call, chat online or go back to the shop. Explain the problem in short, clear sentences. Have your phone number and account details ready. If you want to change or cancel a plan, ask what the next steps are. Write down the name of the person you spoke to and the date. This helps if you need to call again.
I'd like to change my plan to one with more data.
I don't understand this charge on my bill. Can you explain it?
What are the next steps if I want to cancel?
Common questions
Can I keep my number from home?
Usually your home number stays with your home company. In New Zealand you normally get a new local number. Some people keep their old SIM for messages from home. You can ask the shop worker what options are common for people in your situation.
What if I don't understand the shop worker?
That is completely okay. You can say, "Sorry, could you say that again more slowly?" or "Can you write it down for me?" Most workers are used to helping people from many countries. Asking for help is normal.
Do I have to choose a plan on the same day?
No. You can take information home and think about it. You can say, "Thank you, I'd like to think about it first." Many people compare a few options before choosing.