Important Notice
Professional Use Only: These codes may vary by firmware, chipset, hardware revision and regional variant. A code that works on one handset may have no effect, open a different menu, or cause a configuration reset on another.
IMEI modification is not included as an operational procedure in this reference. Always use the manufacturer's or regulator-approved procedure for legitimate IMEI repair or restoration.
Consolidated Model Code Reference
| # | Model / Series | Reported Service Code | Category | Technician Notes |
|---|---|---|---|---|
| 1 | L4 Classic | *#0011# |
Service / Engineering | Reported service-menu code; firmware dependent. |
| 2 | Nokia 3310 Mini | *#0123# |
Service / Engineering | Reported in technician references; verify on the exact variant. |
| 3 | Nokia 3310 Mini | #23265# |
Service | Reported service code. |
| 4 | Nokia 3310 Mini | *#1122# |
Engineering | Reported engineering code; firmware dependent. |
| 5 | 3310 Big | *#0123# |
Service / Engineering | Reported code. |
| 6 | 3310 Mini | #23265# |
Service | Duplicate entries consolidated. |
| 7 | Super Star Music | *#0066# |
Engineering | Reported service/engineering code. |
| 8 | SP3000 | *#329# |
Engineering | Reported code. |
| 9 | SP3000 | *#328# |
Engineering | Additional code reported for this series. |
| 10 | SP1000 | *#329# |
Engineering | Reported code. |
| 11 | SP2000 | *#0066# |
Engineering | Reported code. |
| 12 | L13 Pro | *#020*# |
Service | Reported service code. |
| 13 | L2 Classic | #23265# |
Service | Reported service code. |
| 14 | L2 Classic | *#31# |
SIM / Network | Reported for SIM 1 in the supplied technician reference. |
| 15 | L2 Classic | *#32# |
SIM / Network | Reported for SIM 2 in the supplied technician reference. |
| 16 | L103 Classic | *#31# |
SIM / Network | Reported for SIM 1. |
| 17 | L103 Classic | *#32# |
SIM / Network | Reported for SIM 2. |
| 18 | SL200 | *#31# |
SIM / Network | Reported for SIM 1. |
| 19 | SL200 | *#32# |
SIM / Network | Reported for SIM 2. |
| 20 | Dhoom Mini | *#31# |
SIM / Network | Reported for SIM 1. |
| 21 | Dhoom Mini | *#32# |
SIM / Network | Reported for SIM 2. |
| 22 | L20 Music | *#31# |
SIM / Network | Reported for SIM 1. |
| 23 | L20 Music | *#32# |
SIM / Network | Reported for SIM 2. |
| 24 | L128 | *#0160# |
Device Information | Reported identifier/information code. |
| 25 | L128 | *#06111# |
Device Information | Reported code; exact function varies by firmware. |
| 26 | J5000 | *#0123# |
Service / Engineering | Reported code. |
| 27 | J5000 Music | *#0160# |
Device Information | Reported information code. |
| 28 | J5000 Music | *#0161# |
Device Information | Reported information code. |
| 29 | i650 VGO | *#329# |
Engineering | Reported engineering code. |
| 30 | E4 | *#07# |
Device Information | Reported information/service code. |
| 31 | G5 | *#912# |
Engineering | Reported engineering code. |
| 32 | G6 | *#5353# |
Engineering | Reported engineering code. |
| 33 | i10 Classic | *#35# |
Service | Reported service code. |
| 34 | Nokia 3310 | *#88# |
Service / Information | Reported code. |
| 35 | B.M10 | *#868# |
Service | Reported service code. |
| 36 | S102 | *#0160# |
Device Information | Reported information code. |
| 37 | S102 | *#0161# |
Device Information | Reported information code. |
| 38 | Power 500 | *#23265# |
Service | Reported service code. |
| 39 | Vgotel i550 | *#36*# |
Service | Reported code. |
| 40 | 3330 | *#0066# |
Engineering | Reported engineering code. |
| 41 | DOM 1 | *#31# |
SIM / Network | Reported code. |
| 42 | 105 | *#066# |
Device Information | Reported information code. |
| 43 | 106 | *#06666# |
Device Information | Reported information code. |
| 44 | 106 | *#0011# |
Service / Engineering | Reported engineering/service code. |
| 45 | X20 | *#6813# |
Service | Reported service code. |
| 46 | T20 | *#3646# |
Engineering | Reported engineering code. |
| 47 | Welcome 2017 | *#1111# |
Service | Reported service code. |
| 48 | SP5000 | *#91*# |
Service | Reported service code. |
| 49 | General / Various | *#07# |
Device Information | Reported across multiple models. |
| 50 | General / Various | *#1903*# |
Engineering | Reported engineering code; verify syntax on the handset. |
| 51 | General / Various | *#33446601# |
Service / Engineering | Reported service code. |
| 52 | General / Various | *#1263# |
Service | Reported service code. |
| 53 | General / Various | *#0622# |
Device Information | Reported information code. |
| 54 | General / Various | *#0623# |
Device Information | Reported serial/identifier information code. |
| 55 | General / Various | *#91*# |
Service | Reported code. |
| 56 | General / Various | +#91+# |
Service | Reported variant; syntax may depend on keypad firmware. |
IMEI-Related Entries Found in the Source Material
The original technician notes explicitly labelled several entries as "IMEI change codes." Those entries are intentionally not documented here as operational IMEI-modification instructions.
- L4 Classic —
*#0011# - 3310 Mini —
*#1122# - 3310 Big / J1000 —
*#0123# - L2 Classic —
*#31#/*#32# - Various models —
*#0160#/*#0161# - Various models —
*#0623#
For legitimate repair work, document the original device identifier, preserve calibration/NV data before servicing, and restore the manufacturer's original identifier through an authorized repair process.
Technician Verification Workflow
- Confirm the exact model name and hardware revision.
- Check the chipset/platform before applying an engineering code.
- Record the firmware/build version.
- Back up relevant user and calibration/NV data before service-menu operations.
- Enter one code at a time and document the resulting menu/function.
- Do not use undocumented reset, format, calibration or NV-write functions.
- Verify IMEI, baseband, SIM detection and network registration after legitimate repair.
Compatibility Disclaimer
This database is a technician-collected reference rather than an official manufacturer specification. Feature-phone service codes are frequently firmware-specific and may differ between clones, production batches, chipsets and regional variants. Always test on a controlled device before using any engineering function in a production repair.