Data Protection Policy



Frequently Asked Question

  1. What personal data of mine is collected?
    Depending on the M1 services which you subscribe to, these are some examples of personal data that we may have collected on you:
    • Contact information ‐ Name, address, telephone number, email address, other identification details such as NRIC/FIN
    • Billing information ‐ Payment details, credit history, credit card details, bank account info
    • Equipment information ‐ Make and model of device used, IMEI number, IP address, equipment performance on our network
    • Usage information ‐ The phone numbers you call or send text messages to and vice versa, the date, time and duration of your calls or data sessions through our network and the approximate location of your mobile device
    • Your interaction with M1 ‐ Recording of a call you make to our contact centres, an email or correspondence you send to us or other records of any contact you have with us
    • Information from other organisations ‐ Such as fraud prevention agencies, credit reference agencies or any other parties we believe you have authorised to provide your personal details on your behalf
  2. How does M1 collect my personal data?
    Your personal data may be collected from you in the following ways:
    • When you complete an application for our services
    • When you contact M1 through any of our contact channels i.e. phone channels, service centres, shops or web
    • When you take part in our lucky draws, events and product launches

    Please refer to the M1 Data Protection Policy for more information.

  3. How does M1 obtain my consent for use of my personal data?
    Your consent would have been obtained when you
    • signed up / re-contracted for our services via the appropriate application forms
    • took part in our lucky draws, events or product launches
  4. How is my personal data used?
    Your personal data may be used for the following purposes:
    • Provision of Services
      ‐ Process your orders and applications for services, including delivery of service
      ‐ Facilitate interconnection and inter-operability with other telecommunication providers
      ‐ Generate bills and process payment
      ‐ Verify your identity and respond to your requests or enquiries
    • Market Research and Improve Service Delivery
      ‐ Conduct market research and customer surveys to improve our business and operations to serve you better
      ‐ Inform you of any service updates or upgrades and that of our partners
      ‐ Offer reward or promotional benefits, loyalty program, contests or lucky draws
    • Regulatory Compliance and Risk Management
      ‐ Comply with legal and regulatory requirements imposed by law enforcement, judicial and other Public Agencies
      ‐ Detect and prevent bad debts, fraud or other potential crimes and to recover debts

    We will not disclose your personal data to any parties for the advertising, promotion or marketing of their products and services or for any other marketing purpose without seeking your consent.

  5. Who do you share my personal data with?
    We may share your personal data with:
    • Our officers and employees, contractors, advisors
    • Business partners and vendors we work with to deliver the products and services you have subscribed to
    • Financial institutions to facilitate payments
    • Debt collection agencies, credit bureaus and other credit information companies
    • Industry regulators and other Public Agencies as required by law
    • Research companies

    If your personal data is transferred outside Singapore, we will ensure that your personal data will receive a standard of protection that is comparable to that provided under the PDPA

  6. How do I manage my preferences in receiving marketing messages from M1?
    Please visit to update your marketing communication preferences

    To ensure that you do not miss out on any benefits or important information relevant to your M1 subscription, simply opt in to receive such messages. That way, you can stay posted on the latest offers, exclusive rewards, re-contract status, device launches, and much more

    For prepaid line(s), to unsubscribe, SMS to 83331627 or call our Prepaid Customer Service hotline at 1800-843 8288

    All requests may take effect within 15 working days (except for marketing advertisements sent via bills which may take up to 2 billing cycles)

  7. How do I access the personal data M1 has on me?
    To access bill-related information or subscription details, please login to Manage My Account on the M1 web portal or through the M1 mobile app (My M1 or My M1+)

  8. Can I make a request to M1 to access data that is not available in ‘Manage My Account’ or the M1 mobile app?
    Yes, you can write to the M1 DPO at

    Depending on the type of data you have requested for, it may take up to 30 days for processing and a fee may be imposed to retrieve such data. Please note that not all data may be accessible

  9. Why do you collect my NRIC when I subscribe to your telecom service?
    Under the Services-Based Operations (SBO) and Facilities-Based Operations (FBO) licence requirements, telecommunication providers such as M1 are required to maintain records of our subscribers including the NRIC numbers, Foreign Identification Numbers (FIN) or passport numbers. For more details, you may refer to the PDPC website

  10. When I make enquiries with M1, why do you verify my NRIC instead of other particulars?
    IMDA has issued a set of guidelines to help telecommunication providers streamline the subscriber verification process in order to protect consumers from unauthorised or fraudulent access. You can refer to the IMDA website for more information

    Generally, M1 will make use of a combination of basic personal information and subscriber-unique information to authenticate the customers

  1. What kinds of marketing messages are covered in the Do Not Call (DNC) provisions under the Personal Data Protection Act 2012 (PDPA)?
    Marketing messages sent via voice call, text message or fax that promote or advertise goods or services, including business or investment opportunities.

  2. What marketing messages would I receive from M1 if I consent to receiving them?
    M1 marketing messages provide you with relevant information, update you about the latest offers, exclusive rewards, re-contract status, device launches, and much more.

  3. I still receive marketing messages from M1 after registering with the national DNC Registry. Why?
    You may have consented to M1 contacting you for marketing purposes. Or it could be that your DNC registration is still being processed.

    To ascertain the effective date of your DNC registration, please visit

  4. If I have multiple lines, do I have to provide consent for each line separately?
    Consent has to be given for each and every line.