Mobile Identification Number Explained

A mobile identification number, also known as a MIM or Mobile ID, is a unique identifier assigned to a mobile device by its manufacturer or carrier.

This number is usually found in the device's settings or about phone section and can be used to identify the device on a network.

It's similar to a MAC address, but specifically for mobile devices, and is used by carriers to manage and track device activity.

The MIM is usually a 15-digit number, but can vary depending on the carrier and device.

Related reading: Motorola Mobile Device Activation Assistance with Spectrum Mobile

In Ohio, you can use a mobile identification number as a valid form of identification.

The Ohio Department of Public Safety issues a unique 10-digit mobile identification number to every resident.

This number can be used in place of a traditional state ID card.

You can apply for a mobile ID online or through the Ohio Bureau of Motor Vehicles (BMV) mobile app.

The mobile ID is linked to your Social Security number and can be used to prove your identity.

It's a convenient and secure way to verify your identity in Ohio.

For your interest: Free Plant Identifier Apps for Iphone

The mobile identification number, or MIN, is a crucial part of identifying a mobile station. It's derived from the 10-digit directory telephone number assigned to the station.

To break it down, the MIN has two parts: MIN1 and MIN2. MIN1 is the first or least significant 24 binary digits of the MIN, while MIN2 is the second part containing the 10 most significant binary digits.

In the authentication process, MIN1, along with the ESN and other digital input, is used to verify the mobile station's identity.

In analog cellular, the MIN is used to route calls to the correct station. This is especially important in second-generation systems, where temporary numbers are assigned to the handset as a security precaution.

On a similar theme: Spectrum Mobile Surpasses 10 Million Mobile Lines in Six Years

Mobile identification numbers (MINs) are used to authenticate mobile devices and prevent fraudulent activity. A MIN is a unique number assigned by a mobile operator to each of its registered customers.

Take a look at this: Node B

The purpose of authentication is to prevent fraudulent mobiles that are produced by capturing valid MIN and Electronic Serial Number (ESN) combinations from the air and programming them in another mobile (i.e. creating a clone). This is a serious issue that can have significant consequences for mobile users and operators.

A Mobile Identification Number (MIN) is composed of a Mobile Country Code (MCC), a Mobile Network Code (MNC), and a Mobile Subscriber Identification Number (MSIN). For example, the IMSI number 310170845466094 breaks down into MCC 310 (United States), MNC 170 (Sprint), and MSIN 845466094.

Here's a breakdown of the IMSI numeric presentation:

The IMSI (International Mobile Subscriber Identity) is a unique number assigned to each mobile subscriber, consisting of three parts: MCC (Mobile Country Code), MNC (Mobile Network Code), and MSIN (Mobile Subscriber Identity Number).

The MCC represents the country where the subscriber's mobile network is located. For example, the MCC for the United States is 310, as seen in the IMSI 310170845466094.

You might like: Location Area Identity

The MNC represents the specific mobile network operator within a country. For instance, the MNC for Sprint in the United States is 170, as shown in the same IMSI example.

The MSIN is the unique identifier for each subscriber within a mobile network. It's usually a 9-10 digit number, as seen in the IMSI 310170845466094.

Here's a breakdown of the MCC, MNC, and MSIN for different countries:

The ICCID (Integrated Circuit Card Identifier) is also a unique identifier, but it's not part of the IMSI. It's used to identify the SIM card or USIM card, and it's usually 19-20 digits long, as seen in the example IMSI 313460000000001.

Expand your knowledge: Mobile Equipment Identifier

IMSI analysis is the process of examining a subscriber's IMSI to identify the network the IMSI belongs to.

This process is crucial for international mobile roaming, where the IMSI must be converted to a Global Title to access the subscriber's data in the remote HLR.

For another approach, see: International Mobile Subscriber Identity

Outside North America, the IMSI is converted to the Mobile Global Title (MGT) format, standard E.214, which is similar to an E.164 number.

In North America, the IMSI is directly converted to an E.212 number with no modification of its value.

This E.212 number can be routed directly on American SS7 networks, making international roaming a bit smoother for carriers in this region.

The conversion process involves determining the MCC and converting to the E.164 country calling code, and then determining the MNC and converting to the national network code for the carrier's network.

However, in practice, a one-stage process is used, as stated by the GSM numbering authority.

This one-stage process makes it easier for carriers to manage international roaming and reduces the complexity of the conversion process.

You might enjoy: List of Wireless Network Technologies

Sentence examples can help illustrate the concept of Mobile Identification Number (MIN). For instance, Basic 911 does not include detailed location information or subscribers call back number, i.e. address of cell site, description of cell sector, MIN (Mobile Identification Number), pANI (pseudo Automatic Number Identification) or ESRD (Emergency Service Routing Digits).

Intriguing read: Cell Broadcast

The purpose of authentication is to prevent fraudulent mobiles that are produced by capturing valid Mobile Identification Number (MIN) and Electronic Serial Number (ESN) combinations from the air and programming them in another mobile (i.e. creating a clone).

The Mobile Identification Number (MIN) is a unique identifier assigned by an Operator of Origin to each of its registered clients. MIN significa el Número de Identificación Móvil (Mobile Identification Number, por sus siglas en inglés).

E-9-1-1 service includes the forwarding of the caller's pseudo-Automatic Number Identification (pANI) and Mobile Identification Number (MIN) to the PSAP where the pANI is used to retrieve and display the Automatic Location Identification (ALI) on a terminal screen at the answering Attendant's position.

Here are some key terms related to Mobile Identification Number (MIN):