An acronym for subscriber identity module, a SIM card is a removable small chip used in mobile phones and modems. SIM cards securely store the service key of the subscriber used to identify themselves to the network. This enables customers to change their subscription from one terminal to another simply by changing the card.
The market offers a plethora of SIM cards in various sizes with corresponding names. Each of these sim cards have the same functionality and technical capacity. There are Standard SIM, Micro SIM, and GSM Compatible. Most phones now use a GSM Compatible SIM card which is quite small, 12.3x8.8x0.67mm, or about the size of your fingernail.
This can sometimes makes it difficult for customers to choose the SIM card. To buy the best SIM card, you need to have a clear idea about the various options available in the market. You also need to follow certain steps to buy the best SIM card available in the market.
Visit the nearest store
The first step to buy the best SIM card is to visit the store of your preferred network operator and have a look at the available options. An international SIM card is programmed to operate on a number of networks in a number of different geographical locations – specifically, networks using the GSM (Global Systems of Management Communications) framework.
Cards with lower roaming for short trips
To buy package for a short trip, it is advisable to opt for plans with a lower international roaming costs. Alternatively, you can also opt for WiFi hotspots and pre-downloaded map. If you are travelling to just one country, it is advisable to buy a local SIM card or a country-specific eSIM. This way, you’ll access local networks at local prices.
Regional cards for multiple counters
In case you are travelling to multiple countries in the same region, you can opt for a regional eSIM, covering the whole Europe or a group of Asian countries. If you’re going to only a handful of countries, you may opt to store individual eSIMs on your device and switch between them quickly when you arrive in a new destination. Also make sure you have a way to top up your data plan in case you run out. Get providers that allow you to do this online.
International SIM cards for multi-destination trips
Multiple countries in different regions: For long, multi-destination trips, you can opt for an international SIM card or global eSIM hat covers 94 countries.
Also, it is important to know the difference between mobile network operators and resellers called mobile virtual network operators. While operators usually provide better coverage and faster download/upload speeds, resellers are cheaper.
Submit the required documents
Once you have finalized the SIM card you wish to buy, you will need to submit application form with the required documents. The documents required to buy prepaid include a proof of your identify proof, address proof and income proof. After submitting these documents, make the payments through the various payment options.
After completing all the formalities, you can have your SIM card delivered at your doorstep.
