Toshiba: Secret Codes and Tricks for All Vintage Models — Complete Guide 2026
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This is the definitive guide to Toshiba secret codes for vintage phones. Toshiba—a Japanese electronics giant—produced GSM phones for the European market between 2002 and 2007, with models distinguished by their typically Japanese build quality and advanced technical specifications. The TS series (TS21i, TS32) were the classic GSM models, while the G series (G500, G900) were Toshiba's first Windows Mobile smartphones. This guide includes verified codes for all major models.
Universal Toshiba Codes
| Code | Function |
|---|---|
*#06# |
IMEI |
*#9999# |
Software version |
*#0000# |
Language reset |
*3370# |
EFR enable |
#3370# |
EFR disable |
*4720# |
Half Rate enable |
#4720# |
Half Rate disable |
Toshiba TS21i
IMEI: *#06# | SW: *#9999# | EFR: *3370# / #3370#
Network unlock: Non-accepted SIM → switch on → enter NCK.
👉 View Toshiba TS21i available at Infosate
Toshiba TS32
IMEI: *#06# | SW: *#9999# | EFR: *3370# / #3370#
Network unlock: Non-accepted SIM → NCK.
Toshiba G500 / G900 (Windows Mobile)
IMEI: *#06# | System: Windows Mobile 5/6
Network unlock: Non-accepted SIM → switch on → enter NCK.
GSM Universal GSM Codes
PIN/PUK: **04*[old]*[new]*[new]# | PUK: **05*[PUK]*[new]*[new]#
Call forwarding: ##002# cancel all | *#21# | **21*[n]#
👉 Explore the Toshiba collection at Infosate
UPDATE 2026 — NOTE ON TOSHIBA CODES
After thorough verification on specialised technical sources, it is necessary to clarify some codes present in this guide.
The codes *#9999#, *#0000#, *3370# and *4720# circulating online as "Toshiba codes" are in fact Nokia and Samsung codes that have been incorrectly associated with Toshiba in unverified generic lists. They have not been confirmed by primary sources specific to Toshiba TS21i or TS32.
What is verified and works on all Toshiba GSM models
*#06# → Display IMEI number — universal GSM, works on all Toshiba models without exception.
Toshiba network unlock (verified):
1. Insert a SIM from a different operator
2. Switch on the phone
3. When "Enter NCK" or "Insert correct SIM" appears, enter the 8-digit NCK code
4. The phone is unlocked
The NCK code is obtained from the IMEI via specialised online services.
Verified GSM standard codes (work on any Toshiba GSM):
**04*[old PIN]*[new PIN]*[new PIN]# → Change PIN
**042*[old PIN2]*[new PIN2]*[new PIN2]# → Change PIN2
**05*[PUK]*[new PIN]*[new PIN]# → Unlock SIM with PUK code
*43# / #43# / *#43# → Call waiting ON / OFF / Status
*21*[number]# / #21# / *#21# → Unconditional call forwarding ON / OFF / Status
*61*[number]# → Forward if no answer
*62*[number]# → Forward if unreachable
*67*[number]# → Forward if busy
##002# → Deactivate all forwarding
##004# → Deactivate all conditional forwarding
Toshiba phones at Infosate are already unlocked — no code is needed for phones purchased at Infosate.