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Replaced content with "The International Mobile Equipment Identity or IMEI /aɪˈmiː/ is a number, usually unique, to identify 3GPP and iDEN mobile phones, as well as some satellite phones. It is usually found printed inside the battery compartment of the phone, but can also be displayed on-screen on most phones by entering *#06# on the dialpad, or alongside other system information in the settings menu on smartphone operating systems. __TOC__ ==Description== The IMEI number is used by..."
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The International Mobile Equipment Identity or IMEI /aɪˈmiː/ is a number, usually unique, to identify 3GPP and iDEN mobile phones, as well as some satellite phones. It is usually found printed inside the battery compartment of the phone, but can also be displayed on-screen on most phones by entering *#06# on the dialpad, or alongside other system information in the settings menu on smartphone operating systems.
<!--- FTX IMEI assignment and TAC codes logic - WIKI Revision X1 --->  
 
{{#if: {{Template:Wrapper.FTXIMEITAC.MainInfo|model={{{model}}}|IoT module=BG95-M1}} |
__TOC__
==Description==
 
The IMEI number is used by a GSM network to identify valid devices and therefore can be used for stopping a stolen phone from accessing that network. For example, if a mobile phone is stolen, the owner can call their network provider and instruct them to blacklist the phone using its IMEI number. This renders the phone useless on that network and sometimes other networks too, whether or not the phone's subscriber identity module (SIM) is changed.
 
==Structure of the IMEI and IMEISV (IMEI software version)==
The IMEI (15 decimal digits: 14 digits plus a check digit) or IMEISV (16 decimal digits: 14 digits plus two software version digits) includes information on the origin, model, and serial number of the device. The structure of the IMEI/SV is specified in [http://www.3gpp.org/ftp/Specs/html-info/23003.htm 3GPP TS 23.003]. The model and origin comprise the initial 8-digit portion of the IMEI/SV, known as the Type Allocation Code (TAC). The remainder of the IMEI is manufacturer-defined, with a Luhn check digit at the end. For the IMEI format prior to 2003, the GSMA guideline was to have this Check Digit always transmitted to the network as zero. This guideline seems to have disappeared for the format valid from 2003 and onwards.
 
As of 2004, the format of the IMEI is ''AA-BBBBBB-CCCCCC-D'', although it may not always be displayed this way. The IMEISV does not have the Luhn check digit but instead has two digits for the Software Version Number (SVN), making the format ''AA-BBBBBB-CCCCCC-EE''
 
Prior to 2002, the TAC was six digits long and was followed by a two-digit Final Assembly Code (FAC), which was a manufacturer-specific code indicating the location of the device's construction.
From January 1, 2003 until that April 1, 2004, the FAC for all phones was 00.
After April 1, 2004, the Final Assembly Code ceased to exist and the Type Allocation Code increased to eight digits in length.
 
In any of the above cases, the first two digits of the TAC are the Reporting Body Identifier, which identifies the GSMA-approved group that allocated the TAC.  The RBI numbers are allocated by the Global Decimal Administrator. IMEI numbers being decimal allows them to be distinguished from a MEID, which is hexadecimal and always has 0xA0 or larger as its first two hexadecimal digits.
 
For example, the old style IMEI code 35-209900-176148-1 or IMEISV code 35-209900-176148-23 tells us the following:
<blockquote>
'''TAC''': 35-2099  - issued by the BABT (code 35) with the allocation number 2099<br/>
'''FAC''': 00 - indicating the phone was made during the transition period when FACs were being removed.<br/>
'''SNR''': 176148 - uniquely identifying a unit of this model<br/>
'''CD''': 1 so it is a GSM Phase 2 or higher<br/>
'''SVN''': 23 - The "software version number" identifying the revision of the software installed on the phone. 99 is reserved.
</blockquote>
 
By contrast, the new style IMEI code 49-015420-323751 has an 8-digit TAC of 49-015420.
 
The new CDMA Mobile Equipment Identifier (MEID) uses the same basic format as the IMEI.
 
==Attachments==
 
{{#switch: {{{model}}}
 
| FTM880
| FTM305 =
[[File:Declaration of IMEI assignment BG95-M3 2025-08-25.png|thumb|left|300px|BG95-M3 Declaration of IMEI assignment, 2025-08-25]]
 
<p style="clear: left;">ou can the find PDF version of the Quectel BG95-M3 Declaration of IMEI assignment '''[[Media:Declaration of IMEI assignment, BG95-M3, 2025-08-25.pdf|here]]'''.</p>
 
| FTC887
| FTC965
| FTC927
| FTC924
| FTC920
| ATC700
| FTC961
| FTC881
| FTC305
| FTC880
| FTC921 =
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
    <tr>
<tr>
        <th style="width:25%; vertical-align: middle; text-align: center;"> [[File:Declaration of IMEI assignment, EG915U-EU, 2025-10-07-1.png|thumb|left|300px|EG915U-EU Declaration of IMEI assignment, 2025-10-07]]
<th style="width:25%; vertical-align: middle; text-align: center;">Model name</th>
        </th>
<th style="width:15%; vertical-align: middle; text-align: center;">TAC codes</th>
    </tr>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
</tr>
<td style="vertical-align: middle; text-align: center;">Quectel BG95-M1</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M1 TAC 86011105.pdf|86011105]]<br>
[[Media:Quectel BG95-M1 TAC 86149206.pdf|86149206]]<br>
[[Media:Quectel BG95-M1 TAC 86209406.pdf|86209406]]<br>
[[Media:Quectel BG95-M1 TAC 86234306.pdf|86234306]]<br>
[[Media:Quectel BG95-M1 TAC 86246406.pdf|86246406]]<br>
[[Media:Quectel BG95-M1 TAC 86462204.pdf|86462204]]<br>
[[Media:Quectel BG95-M1 TAC 86899606.pdf|86899606]]<br>
[[Media:Quectel BG95-M1 TAC 86984205.pdf|86984205]]<br>
[[Media:Quectel BG95-M1 TAC 86568407.pdf|86568407]]<br>
[[Media:Quectel BG95-M1 TAC 86803807.pdf|86803807]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M1 TAC 86436107.pdf|86436107]]<br>
[[Media:Quectel BG95-M1 TAC 86345208.pdf|86345208]]<br>
[[Media:Quectel BG95-M1 TAC 86249408.pdf|86249408]]<br>
[[Media:Quectel BG95-M1 TAC 86404108.pdf|86404108]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
</td>
</tr>
</table>
</table>
}}


<p style="clear: left;">You can find a PDF version of the Declaration IMEI assignment Quectel EG915U-EU, '''[[Media:Declaration of IMEI assignment, EG915U-EU, 2025-10-07.pdf|here]]'''.</p>
{{#if: {{Template:Wrapper.FTXIMEITAC.MainInfo|model={{{model}}}|IoT module=BG95-M3}} |
 
| FTC305
| FTC880
| FTC921 =
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
    <tr>
<tr>
        <th style="width:25%; vertical-align: middle; text-align: center;"> [[File:Declaration of IMEI assignment, EG915U-LA, 2025-08-12.png|thumb|left|300px|EG915U-LA Declaration of IMEI assignment, 2025-08-12]]
<th style="width:25%; vertical-align: middle; text-align: center;">Model name</th>
        </th>
<th style="width:15%; vertical-align: middle; text-align: center;">TAC codes</th>
    </tr>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
</tr>
<tr>
<td style="vertical-align: middle; text-align: center;">Quectel BG95-M3</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M3 TAC 86235305.pdf|86235305]]<br>
[[Media:Quectel BG95-M3 TAC 86325706.pdf|86325706]]<br>
[[Media:Quectel BG95-M3 TAC 86240607.pdf|86240607]]<br>
[[Media:Quectel BG95-M3 TAC 86311308.pdf|86311308]]<br>
[[Media:Quectel BG95-M3 TAC 86394005.pdf|86394005]]<br>
[[Media:Quectel BG95-M3 TAC 86374006.pdf|86374006]]<br>
[[Media:Quectel BG95-M3 TAC 86926707.pdf|86926707]]<br>
[[Media:Quectel BG95-M3 TAC 86420005.pdf|86420005]]<br>
[[Media:Quectel BG95-M3 TAC 86414506.pdf|86414506]]<br>
[[Media:Quectel BG95-M3 TAC 86177307.pdf|86177307]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M3 TAC 86435105.pdf|86435105]]<br>
[[Media:Quectel BG95-M3 TAC 86458106.pdf|86458106]]<br>
[[Media:Quectel BG95-M3 TAC 86408007.pdf|86408007]]<br>
[[Media:Quectel BG95-M3 TAC 86447504.pdf|86447504]]<br>
[[Media:Quectel BG95-M3 TAC 86564806.pdf|86564806]]<br>
[[Media:Quectel BG95-M3 TAC 86081307.pdf|86081307]]<br>
[[Media:Quectel BG95-M3 TAC 86459305.pdf|86459305]]<br>
[[Media:Quectel BG95-M3 TAC 86690106.pdf|86690106]]<br>
[[Media:Quectel BG95-M3 TAC 86729507.pdf|86729507]]<br>
[[Media:Quectel BG95-M3 TAC 86773005.pdf|86773005]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M3 TAC 86759206.pdf|86759206]]<br>
[[Media:Quectel BG95-M3 TAC 86591807.pdf|86591807]]<br>
[[Media:Quectel BG95-M3 TAC 86105906.pdf|86105906]]<br>
[[Media:Quectel BG95-M3 TAC 86908406.pdf|86908406]]<br>
[[Media:Quectel BG95-M3 TAC 86897708.pdf|86897708]]<br>
[[Media:Quectel BG95-M3 TAC 86167106.pdf|86167106]]<br>
[[Media:Quectel BG95-M3 TAC 86961606.pdf|86961606]]<br>
[[Media:Quectel BG95-M3 TAC 86564208.pdf|86564208]]<br>
[[Media:Quectel BG95-M3 TAC 86786008.pdf|86786008]]<br>
[[Media:Quectel BG95-M3 TAC 86820608.pdf|86820608]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel BG95-M3 TAC 86707408.pdf|86707408]]<br>
</td>
</tr>
</table>
</table>
}}


<p style="clear: left;">You can find a PDF version of the Declaration IMEI assignment Quectel EG915U-LA, '''[[Media:Declaration of IMEI assignment, EG915U-LA, 2025-08-12.pdf|here]]</p>
{{#if: {{Template:Wrapper.FTXIMEITAC.MainInfo|model={{{model}}}|IoT module=EG915U-EU}} |
 
| FTM887 =  
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
<table class="nd-othertables_2" style="width:100%; border-collapse: collapse;">
    <tr>
<tr>
        <th style="width:25%; vertical-align: middle; text-align: center;"> [[File:Declaration of IMEI assignment, Quectel BG95-M1, 2025-09-18-1.png|thumb|left|300px|Declaration of IMEI assignment, Quectel BG95-M1, 2025-09-18]]
<th style="width:25%; vertical-align: middle; text-align: center;">Model name</th>
        </th>
<th style="width:15%; vertical-align: middle; text-align: center;">TAC codes</th>
    </tr>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
<th style="width:15%; vertical-align: middle; text-align: center;"></th>
</tr>
<tr>
<td style="vertical-align: middle; text-align: center;">Quectel EG915U-EU</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel_EG915U-EU_TAC_86634405.pdf|86634405]]<br>
[[Media:Quectel_EG915U-EU_TAC_86445407.pdf|86445407]]<br>
[[Media:Quectel_EG915U-EU_TAC_86774707.pdf|86774707]]<br>
[[Media:Quectel_EG915U-EU_TAC_86837307.pdf|86837307]]<br>
[[Media:Quectel_EG915U-EU_TAC_86373807.pdf|86373807]]<br>
[[Media:Quectel_EG915U-EU_TAC_86107608.pdf|86107608]]<br>
[[Media:Quectel_EG915U-EU_TAC_86132708.pdf|86132708]]<br>
[[Media:Quectel_EG915U-EU_TAC_86402208.pdf|86402208]]<br>
[[Media:Quectel_EG915U-EU_TAC_86212908.pdf|86212908]]<br>
</td>
<td style="vertical-align: top; text-align: center;>
[[Media:Quectel_EG915U-EU_TAC_86610708.pdf|86610708]]
</td>
</tr>
</table>
</table>
<p style="clear: left;">You can find a PDF version of the Declaration IMEI assignment Quectel BG95-M1, '''[[Media:Declaration of IMEI assignment, Quectel BG95-M1, 2025-09-18.pdf|here]]'''.</p>
}}
}}
[[Category:{{{model}}} Certification & Approvals]]

Latest revision as of 08:44, 25 March 2026




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