What is ATM – Definition and Uses

Learn what an ATM is, how it functions, how to use it step by step, the different types available, and the services it offers.
What is ATM – Definition and Uses
3 mins read
30-March-26

ATM stands for Automated Teller Machine, which is an electronic device that is used to conduct financial transactions. An ATM provides a convenient way for people to withdraw cash, check account balances, and even transfer money between accounts. With the widespread use of ATMs, people no longer have to visit bank branches to complete transactions. They can easily perform these operations on the go.

What is Automated Teller Machine?

An automated teller machine (ATM) is a self‑service electronic banking device that allows customers to carry out basic financial transactions without visiting a bank branch. Often referred to as a computerized banking kiosk, an automated teller machine operates using a debit or credit card and a secure Personal Identification Number (PIN). Once authenticated, users can choose from a menu of services displayed on the screen.

An automated teller machine processes the selected request instantly, whether it involves dispensing cash, accepting deposits, or providing account information. Most ATMs also issue a printed receipt, making it easier for users to maintain transaction records. With machines available at banks, shopping centres, petrol pumps, and public areas, ATMs offer convenient access to banking services at any time, including nights, weekends, and holidays.

Common features of an Automated Teller Machine

  • Cash withdrawal: Users can withdraw money from linked savings or current accounts by inserting their card and entering the correct PIN.
  • Balance enquiry: ATMs allow customers to check available account balances in real time.
  • Cash and cheque deposit: Select automated teller machines accept cash or cheque deposits directly into bank accounts.
  • Fund transfer: Users can transfer money between their own accounts or to another account using ATM services.
  • PIN change: Many ATMs provide the option to generate or change a PIN securely.

Overall, the automated teller machine plays a key role in modern banking by offering quick, reliable, and accessible financial services without requiring direct bank assistance.

Types of Automated Teller Machines (ATMs)

There are several types of ATM available today, each designed to serve different user needs, locations, and services.

  • On‑site ATMs are installed within or near bank branches. These are directly managed by banks and generally offer higher security and a wider range of services.
  • Off‑site ATMs are placed in public locations such as airports, shopping malls, petrol pumps, and railway stations, providing easy access outside bank premises.
  • Cash dispenser ATMs are basic machines that allow only cash withdrawals and balance enquiries, making them suitable for quick transactions.
  • White‑label ATMs are operated by non‑bank entities and serve customers of multiple banks, helping improve banking access in rural and semi‑urban areas.

In India, some specialised types of ATM serve specific purposes.

  • Green label ATMs are focused on agriculture‑related services such as crop loans, insurance, and government subsidies.
  • Orange label ATMs are meant for financial investments and support transactions like buying or selling stocks, bonds, and mutual funds.
  • Pink label ATMs are designed specifically for women, often located in secure, well‑lit areas with enhanced safety features.
  • Yellow label ATMs support e‑commerce and digital payment‑related transactions.
  • Brown label ATMs are owned by third‑party service providers but operated under a bank’s name, helping banks expand their ATM network more efficiently.

Uses of an Automated Teller Machine

  • One of the primary uses of ATM services is: cash withdrawal, allowing users to access money anytime, including nights, weekends, or bank holidays.
  • ATMs help users check their account balance instantly, making it easier to track funds and plan expenses.
  • Many machines provide mini‑statements, which show recent transactions and offer a quick overview of account activity.
  • Another important use of ATM facilities is PIN change or reset, helping users maintain account security without visiting a bank branch.
  • ATMs are commonly used for activating new debit or credit cards, enabling customers to start using their cards immediately.
  • Fund transfers between linked accounts can also be carried out at ATMs, which is useful for managing multiple accounts or sending money securely.

Overall, the uses of ATM services make everyday banking faster, more convenient, and accessible without direct bank assistance.

Benefits of using an ATM

  • 24/7 availability: One of the key benefits of ATM services is round‑the‑clock access to cash withdrawals and basic banking transactions, even on holidays or outside normal banking hours.
  • Convenience: ATMs are widely installed in public places, residential areas, and remote locations, allowing users to carry out transactions quickly without visiting a bank branch.
  • Reduced wait times: By handling routine banking needs, ATMs reduce crowding at branches and save customers from long queues and waiting periods.
  • Enhanced security: Modern ATMs use secure technologies such as PIN protection, encryption, and anti‑skimming features to ensure safe and reliable transactions.
  • Wide range of services: Apart from cash withdrawals, ATMs support balance enquiry, mini statements, fund transfers, and PIN generation.
  • Financial inclusion: ATMs help extend banking access to underserved and rural areas where physical bank branches are limited, strengthening overall financial inclusion.

How to use an Automated Teller Machine (ATM)

Using an automated teller machine is a simple and secure way to carry out basic banking transactions without visiting a bank branch. Below is a step‑by‑step guide to help you use an ATM safely and efficiently.

Before you start

  • Locate a safe ATM: Choose an automated teller machine that is well‑lit and located in a busy or monitored area. If possible, use an ATM from your own bank’s network to avoid additional transaction charges.
  • Keep card and PIN ready: Ensure your debit or credit card is easily accessible and that you remember your Personal Identification Number (PIN). Never share your PIN with anyone.

Using the Automated Teller Machine

  • Insert your card: Place your card into the ATM slot as instructed on the machine. For chip cards, insert the card with the chip facing upward. Magnetic stripe cards should be inserted with the stripe positioned correctly, as shown on the screen.
  • Enter your PIN: The automated teller machine will prompt you to enter your PIN. Cover the keypad with your hand while typing to protect your PIN from being seen.
  • Select a transaction: Choose from available options such as cash withdrawal, balance enquiry, mini‑statement, fund transfer, or deposit (where supported).
  • Follow on‑screen instructions: The ATM will guide you through the remaining steps based on the transaction selected.
  • Collect your cash: For withdrawals, cash will be dispensed from the cash slot once the transaction is approved. Count the cash immediately.
  • Take your card and receipt: Remove your card from the machine before leaving. You may also choose to collect a printed receipt for record‑keeping.
  • End the session: Select “No” or “End transaction” if the ATM asks whether you want to perform another operation.

By following these steps, an automated teller machine can be used safely for quick, convenient banking anytime, even outside regular bank hours.

Conclusion

In conclusion, ATMs have revolutionised the banking industry by providing a convenient way for people to conduct financial transactions. Various types of ATMs are available today, including basic ATMs, talking ATMs, full-service ATMs, and smart ATMs. These machines provide different functionalities, but they all aim at making banking convenient for users.

Disclaimer

1. Bajaj Finance Limited (“BFL”) is a Non-Banking Finance Company (NBFC) and Prepaid Payment Instrument Issuer offering financial services viz., loans, deposits, Bajaj Pay Wallet, Bajaj Pay UPI, bill payments and third-party wealth management products. The details mentioned in the respective product/ service document shall prevail in case of any inconsistency with respect to the information referring to BFL products and services on this page.

2. All other information, such as, the images, facts, statistics etc. (“information”) that are in addition to the details mentioned in the BFL’s product/ service document and which are being displayed on this page only depicts the summary of the information sourced from the public domain. The said information is neither owned by BFL nor it is to the exclusive knowledge of BFL. There may be inadvertent inaccuracies or typographical errors or delays in updating the said information. Hence, users are advised to independently exercise diligence by verifying complete information, including by consulting experts, if any. Users shall be the sole owner of the decision taken, if any, about suitability of the same.
For customer support, call Personal Loan IVR: 7757 000 000

​Bajaj Finserv App for All Your Financial Needs and Goals 

Trusted by 50 million+ customers in India, Bajaj Finserv App is a one-stop solution for all your financial needs and goals. 

​You can use the Bajaj Finserv App to: 

  • ​Apply for loans online, such as Instant Personal Loan, Home Loan, Business Loan, Gold Loan, and more. 
  • ​Explore and apply for co-branded credit cards online. 
  • ​Invest in fixed deposits and mutual funds on the app. 
  • ​Choose from multiple insurance for your health, motor and even pocket insurance, from various insurance providers. 
  • ​Pay and manage your bills and recharges using the BBPS platform. Use Bajaj Pay and Bajaj Wallet for quick and simple money transfers and transactions. 
  • ​Apply for Insta EMI Card and get a pre-approved limit on the app. Explore over 1 million products on the app that can be purchased from a partner store on Easy EMIs. 
  • ​Shop from over 100+ brand partners that offer a diverse range of products and services. 
  • Use specialised tools like EMI calculators, SIP Calculators 
  • ​Check your credit score, download loan statements and even get quick customer support—all on the app. 

​Download the Bajaj Finserv App today and experience the convenience of managing your finances on one app.​ 

Do more with the Bajaj Finserv App!

UPI, Wallet, Loans, Investments, Cards, Shopping and more

Frequently asked questions

Is there any fee levied for using an ATM?

Yes, banks may charge fees for ATM withdrawals beyond the allowed free monthly transactions, particularly at non-home or third-party bank ATMs. Fees can range from Rs. 20 to Rs. 25 per transaction, depending on the bank’s policies.

What can I do if an ATM does not give me cash but is deducted from my account?

Immediately contact your bank’s customer service and raise a dispute, providing transaction details. Banks usually reverse such deductions within 7-14 days. You can also check your bank's app or branch for dispute resolution.

Can I use an ATM card overseas?

Yes, many ATM cards can be used overseas, provided they are internationally enabled. However, international usage may incur additional fees for withdrawals, and currency conversion charges may apply depending on your bank’s policy.

What documents are required to get an ATM card?

To get an ATM card, you need a valid bank account along with KYC documents such as Aadhaar card, PAN card, passport, or voter ID. Most banks issue the ATM card automatically when you open a savings or current account.

How can I generate or change my ATM PIN?

You can generate or change your ATM PIN using an automated teller machine, your bank’s mobile app, internet banking, or customer care service. The process usually involves card details, OTP verification, and setting a new PIN securely.

What is the daily withdrawal limit at an ATM?

The daily ATM withdrawal limit varies by bank and account type but generally ranges between Rs. 10,000 and Rs. 50,000 per day. Some banks allow customers to modify withdrawal limits through net banking or mobile apps.

How many free ATM transactions are allowed per month?

Most banks allow a limited number of free ATM transactions each month, typically three to five at non‑home bank ATMs. Beyond this limit, banks may charge a small fee per transaction, as per RBI guidelines.

Can I deposit cash using an ATM?

Yes, cash can be deposited using cash deposit machines or certain advanced ATMs. This facility is available only at select locations and usually requires an active bank account with the ATM card of the same bank.

What should I do if my ATM card is lost or stolen?

If your ATM card is lost or stolen, inform your bank immediately through customer care, mobile app, or internet banking. Blocking the card quickly helps prevent unauthorised transactions and protects your account from misuse.

How can I block my ATM card immediately?

You can block your ATM card instantly through your bank’s mobile app, internet banking, toll‑free customer care number, or by visiting the nearest bank branch. Many banks also offer SMS-based card blocking services.

Are ATM transactions safe and secure?

Yes, ATM transactions are generally safe as they use PIN authentication, encryption, and security measures like surveillance cameras. However, users should safeguard their PIN, avoid suspicious ATMs, and report any unusual activity immediately.