Motorola: secret codes and tricks for all vintage models — complete guide 2026
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This is the ultimate guide to secret codes for vintage Motorola phones. Motorola uses a completely different code system from Nokia and Ericsson — they use the Pause key (represented by p or by a long press of the * key) in little-known sequences that give access to advanced engineering menus. This guide includes verified codes for StarTAC, MicroTAC, RAZR V3, V60i, V3688, V series, Timeport and many others.
How the Motorola code system works — read first
Vintage Motorola phones use a different code system from all other brands. Many codes require the Pause character (indicated in this guide as [p]), which is entered by holding the * key for about 3 seconds until a p or P appears on the display.
On older models (StarTAC, MicroTAC) some codes are entered in a specific sequence:
From the main screen enter the complete sequence
Press OK or Call to confirm
Some codes require an additional password (the most common is 19980722)
Universal Motorola vintage master code: 19980722 — this date (22 July 1998) is the engineering/factory master code present on many Motorola models from the 1990s and 2000s. It allows unlocking the phone and accessing advanced functions on StarTAC, MicroTAC and the first V series.
Codes common to most vintage Motorola GSM phones
Code Function
*#06# Display IMEI code
*#300# + OK Software and hardware version
*#301# + OK Full keyboard test
*#302# + OK Acoustic test (microphone and speaker)
*#303# + OK Set English as default language
*#304# + OK Disable engineering mode
*#304*19980722# Enable engineering mode (rare code)
*#307# + OK Engineering test mode
*#311# + OK Reset phone code to default
*#402# + OK Adjust display intensity/contrast
*#403# + OK Production information (date, batch, plant)
19980722 + OK Master code phone and SIM lock unlock
*#0000# + OK Save settings and restore default language
*3370# Enable Enhanced Full Rate (better audio)
#3370# Disable Enhanced Full Rate
Motorola StarTAC (70, 85, 130) — secret codes and tricks
The Motorola StarTAC (1996) was the first flip phone in history and the most desired phone of the 1990s. The most widespread GSM versions in Europe are the StarTAC 70 (dual-band), StarTAC 85 and StarTAC 130.
IMEI: *#06#
Software and hardware version: *#300# + OK Shows the firmware and hardware version — essential for identifying the exact StarTAC variant (there are versions produced for different markets with different firmware).
Production information: *#403# + OK This is one of the rarest and least documented codes. Shows production date, batch number and production plant. The StarTAC was produced in the USA, Singapore and China — US versions have superior build quality.
Full keyboard test: *#301# + OK Puts the phone in test mode where each key pressed is displayed on screen — useful for checking if all keys work on a used unit.
Acoustic test: *#302# + OK Tests microphone and speaker in sequence. The display shows the test result.
Enable engineering mode: *#304*19980722# This code — extremely rare and almost impossible to find online — activates the full engineering mode of the StarTAC. Once active, it accesses advanced diagnostic menus with information about the connected GSM cell, signal strength in dBm, Cell ID, LAC and internal network parameters.
Engineering field options menu: [p][p][p]113[p]1[p] + OK (Where [p] = pause key, obtained by holding down *) Opens the "Eng Field Options" menu showing advanced network parameters in real time.
Enable/disable Enhanced Full Rate: [p][p][p]119[p]1[p] + OK → enable EFR [p][p][p]119[p]0[p] + OK → disable EFR Note: unlike Nokia, on the StarTAC EFR is activated with this pause sequence, NOT with *3370# which works instead on newer models.
Add phonebook to main menu: [p][p][p]105[p]1[p] + OK Hidden trick: adds quick access to the phonebook directly from the main menu.
Add messages to main menu: [p][p][p]107[p]1[p] + OK
Copy SIM memory (phonebook): [p][p][p]108[p]1[p] + OK Copies all contacts from phone memory to the SIM card — very useful before changing phones.
Master unlock code: 19980722 + OK If the StarTAC is locked to an operator (SIM lock), this factory master code allows direct unlocking. Works on many units but not all — depends on firmware and operator configuration.
Display contrast adjustment: *#402# + OK The StarTAC LCD display can lose contrast over the years. This code allows manual adjustment without opening the phone.
Reset to default: *#311# + OK Resets the phone code to factory value — warning: if a custom code has been set, it will be erased without notice.
Collector's note: the GSM StarTAC was produced in three main variants for the European market — StarTAC 70 (GSM 900/1800 dual-band), StarTAC 85 (version with integrated vibration) and StarTAC 130 (newer version with improved display). The *#403# code shows the production date to distinguish between the first series (1997-1998) and the more recent series (1999-2001).
👉 See the Motorola StarTAC available at Infosate
Motorola MicroTAC — secret codes and tricks
The Motorola MicroTAC (1989-1996) was the predecessor of the StarTAC — the first "semi-flip" in history, with the cover that folds down over the microphone. The most widespread European GSM models are the MicroTAC 9800X, 7500 and Classic.
IMEI: *#06#
Software version: *#300# + OK
Production information: *#403# + OK Particularly important on the MicroTAC because older models (1989-1993) are analogue ETACS devices, while models from 1994 onwards are GSM. The code confirms the supported network type.
Master code: 19980722 + OK Also works on GSM MicroTAC models for operator unlocking.
Engineering mode: *#307# + OK On the MicroTAC, this code opens a simplified diagnostic menu with signal and network information.
Important MicroTAC note: older MicroTAC models (9800, 7500 series) use an NiCd battery that is now obsolete. Before buying, check with *#300# the hardware version — the latest versions with BPI-4 also support compatible Li-Ion batteries, the first versions only original NiCd.
Hidden trick MicroTAC 9800X: The MicroTAC 9800X LED (the version with red LED display) has a hidden easter egg: from the main screen, press # + * + 3 + 3 in rapid succession — on some units a test screen appears with internal RF calibration information. This code is not documented in official manuals.
👉 See the Motorola MicroTAC available at Infosate
Motorola V3688 and V series (V50, V51, V3620) — secret codes and tricks
The Motorola V series (1998-2001) — also known as "Wings" — was the direct successor of the StarTAC. The V3688 was the best-selling model in Europe, appreciated for its ultra-slim design and lightness.
IMEI: *#06#
Software and hardware version: *#300# + OK
Production information: *#403# + OK The V3688 was produced mainly in Finland and the UK — the production date is visible in this menu.
Keyboard test: *#301# + OK
Acoustic test: *#302# + OK
Engineering mode ON: *#304*19980722#
Advanced engineering menu: [p][p][p]113[p]1[p] + OK On the V3688, this menu shows in real time: signal strength in dBm, Cell ID, LAC, MCC, MNC, RF channel used. Information normally visible only to network engineers.
EFR via pause sequence: [p][p][p]119[p]1[p] + OK → enable Enhanced Full Rate [p][p][p]119[p]0[p] + OK → disable Enhanced Full Rate
Master unlock code: 19980722 + OK
Hidden trick V3688 — hinge: The most common problem with the V3688 is the hinge that breaks after years. Before buying a used unit, open and close the phone slowly 5 times — if asymmetric resistance or creaking is felt, the internal spring is worn. There is no code to diagnose it but it is the most important physical check.
Trick V50/V51 — alternative SIM unlock code: The V50 and V51 have a slightly different SIM unlock mechanism. If 19980722 does not work, try the sequence: [p][p][p]000000[p] + OK On some V50 units produced for the German market, this is the alternative unlock code.
👉 See the Motorola V series available at Infosate
Motorola V60 and V60i — secret codes and tricks
The Motorola V60 (2001) and V60i (2001) are among the most elegant phones ever produced by Motorola — polished aluminium body, twist snap mechanism, a design that is still today considered an industrial masterpiece.
IMEI: *#06#
Software and hardware version: *#300# + OK On the V60/V60i, the software version is particularly important — there are versions with different levels of Bluetooth and GPRS support.
Production information: *#403# + OK
Engineering mode: *#304*19980722#
Real-time network parameters menu: [p][p][p]113[p]1[p] + OK On the V60/V60i, this menu is particularly rich: shows TX and RX power in real time, channel quality, RF frequency, active GPRS parameters and much more.
ADC Call Value: *#400# + OK This extremely rare code shows the internal ADC values of the phone, useful for diagnosing hardware problems with the microphone or audio circuit.
Display contrast: *#402# + OK
Keyboard test: *#301# + OK
Acoustic test: *#302# + OK
EFR: *3370# (enable) / #3370# (disable)
Master unlock code: 19980722 + OK
Hidden trick V60i — verify aluminium body: The original V60i has a real, unvarnished aluminium body. To distinguish it from copies: scratch lightly with a fingernail in a non-visible spot (e.g. under the battery) — original aluminium does not scratch easily and leaves no paint marks.
Trick V60 — Net Monitor: [p][p][p]113[p]1[p] + OK activates the Net Monitor visible in a corner of the display even during calls — very useful for measuring signal strength in dBm instead of bars, much more precise.
👉 See the Motorola V60 available at Infosate
Motorola RAZR V3 — secret codes and tricks
The Motorola RAZR V3 (2004) was the best-selling flip phone in history — 130 million units. At 13.9mm thick it was the thinnest phone in the world at launch. Still today one of the most sought-after vintage phones.
IMEI: *#06#
Software and hardware version: *#300# + OK On the RAZR V3, the firmware version is critical — there are versions with known memory problems and versions with the calendar bug fixed. Versions R364_G_0E.40.XX are the most stable.
Production information: *#403# + OK
Engineering mode OFF: *#304# + OK
Engineering mode ON: *#304*19980722#
Engineering test mode: *#307# + OK
Full keyboard test: *#301# + OK Particularly useful on the RAZR V3 because the external display keys wear out frequently — this test checks if all keys respond correctly.
Acoustic test: *#302# + OK
Display contrast: *#402# + OK
EFR — Enhanced Full Rate: On the RAZR V3 it is activated in two ways:
Method 1 (simple): *3370# → press Call
Method 2 (via engineering menu): [p][p][p]119[p]1[p] + OK
To disable:
Method 1: #3370# → press Call
Method 2: [p][p][p]119[p]0[p] + OK
Master unlock code: 19980722 + OK
Call forwarding — all types:
Code Function
##002# Cancel all forwarding
##004# Cancel all conditional forwarding
*#21# Check unconditional forwarding status
*#61# Check "no answer" forwarding status
*#62# Check "unreachable" forwarding status
*#67# Check "busy" forwarding status
Call barring:
Code Function
*33*(password)# Bar all outgoing calls
#33*(password)# Unbar outgoing calls
*#33# Check barring status
*353*(password)# Bar all incoming calls
#353*(password)# Unbar incoming calls
(Default password for call barring is 0000)
Call waiting:
*43# → enable
#43# → disable
*#43# → check status
PIN management:
Change PIN: **04*[old PIN]*[new PIN]*[new PIN]#
Change PIN2: **042*[old PIN2]*[new PIN2]*[new PIN2]#
Unlock SIM with PUK: **05*[PUK]*[new PIN]*[new PIN]#
Hidden trick RAZR V3 — verify original body: The original RAZR V3 has the outer shell in real anodised aluminium. To verify: weigh the phone (the original weighs exactly 95g) and check that the lower edge of the body is chamfered with a precise 45° angle, not rounded as in copies.
Trick RAZR V3 — Net Monitor during call: [p][p][p]113[p]1[p] + OK from the main menu — activates the engineering display showing signal strength in dBm during calls. Particularly useful in weak signal areas.
👉 See the Motorola RAZR V3 available at Infosate
Motorola V220, V300, V500 — secret codes and tricks
The mid V series (2003-2005) — V220, V300, V500 — represents Motorola's design evolution before the RAZR. Flip phones with integrated camera and colour display.
IMEI: *#06#
Software version: *#300# + OK
Engineering mode: *#304*19980722#
Full test: *#307# + OK
Production information: *#403# + OK
EFR: *3370# (enable) / #3370# (disable)
Master code: 19980722 + OK
Trick V300/V500 — optimise GPRS: [p][p][p]113[p]1[p] + OK shows the active GPRS parameters — useful for checking whether the phone is using GPRS or EDGE (on the V500 which supports EDGE) and for diagnosing data connection problems.
👉 See the Motorola V series available at Infosate
Motorola Timeport and Talkabout — secret codes and tricks
The Motorola Timeport (P7389, 260, L7089) and Talkabout were rebranded versions of the StarTAC 130 with slight aesthetic modifications, sold in the late 1990s in European markets.
IMEI: *#06#
Software version: *#300# + OK
Production information: *#403# + OK
Engineering mode: *#304*19980722#
Engineering field menu: [p][p][p]113[p]1[p] + OK
EFR: [p][p][p]119[p]1[p] + OK (enable) / [p][p][p]119[p]0[p] + OK (disable)
Master code: 19980722 + OK
Timeport/Talkabout note: these phones are essentially StarTAC with a different name — all StarTAC codes work on them too. The *#403# shows the production date and allows checking whether the unit is a genuine Timeport or a rebranded StarTAC (the difference is only aesthetic but important for collectors).
👉 See the Motorola Timeport available at Infosate
Motorola KRZR K1 and SLVR L7 — secret codes and tricks
The KRZR K1 (2006) and SLVR L7 (2005) are the spiritual successors of the RAZR — same ultra-slim design philosophy, different shapes.
IMEI: *#06#
Software version: *#300# + OK
Engineering mode: *#304*19980722#
Hardware test: *#307# + OK
Production information: *#403# + OK
EFR: *3370# / #3370#
Call forwarding and barring: same GSM standard codes as RAZR V3 (see table above)
Trick KRZR K1 — camera unlock: The KRZR K1 has the camera disabled on some operator versions (Vodafone IT, TIM). To check if the camera is firmware-locked: *#300# → check the software version — "branded" operator versions have restrictions, "unlocked" versions do not.
👉 See the Motorola KRZR available at Infosate
Universal GSM codes — valid on all Motorola GSM phones
These codes work on any vintage Motorola GSM phone regardless of model:
PIN and PUK management:
Change PIN: **04*[old]*[new]*[new]#
Change PIN2: **042*[old]*[new]*[new]#
Unlock with PUK: **05*[PUK]*[new PIN]*[new PIN]#
Unlock PIN2 with PUK2: **052*[PUK2]*[new PIN2]*[new PIN2]#
Private number (anti-ANI):
#30#[number] → hides your number for this call
*30#[number] → shows your number for this call
*#30# → checks current setting
Caller ID (ANI):
#77# → blocks display of your number (all calls)
*77# → reactivates display of your number
Frequently asked questions — Motorola secret codes
Does the code 19980722 work on all Motorola phones? It works on most Motorola GSM phones from the 1990s and early 2000s (StarTAC, MicroTAC, V3688, V60, Timeport). On newer models (RAZR V3, KRZR) it works partially — for the RAZR the master SIM unlock code depends on the operator.
How do you enter the "pause" key on Motorola phones? Hold the * key for about 3 seconds from the main screen. A small p appears on the display. In text input menus, the pause is entered differently — here we always refer to the main call screen.
What exactly does the *#403# menu do? Shows the phone's production information: date of manufacture, batch number, production plant code. It is the Motorola equivalent of Nokia's "Warranty Codes" — very useful for collectors who want to know the exact year of production.
Why doesn't *3370# work on some StarTAC models? The original StarTAC uses a different EFR system from later models. On the StarTAC, EFR is activated with the pause sequence [p][p][p]119[p]1[p] + OK, not with *3370# which works instead on RAZR V3, V60 and newer models.
How much does the original RAZR V3 weigh? Exactly 95 grams with battery. If a unit you are evaluating weighs significantly less, the battery may be flat or the original body may have been replaced.
Vintage Motorola at Infosate
At Infosate you will find one of the largest collections of vintage Motorola in Europe — StarTAC, MicroTAC, RAZR V3, V60i, V3688 and many other iconic models, all verified and tested before shipping.
👉 Explore the entire Motorola collection at Infosate
MOTOROLA – CODE GUIDE BY PLATFORM FAMILY
Why vintage Motorola phones are divided into two different families
Unlike Nokia and Ericsson, vintage Motorola phones do not have a uniform code system. The reason is technical: Motorola used completely different hardware platforms between the models of the 1990s and those of the early 2000s. The codes work based on the platform, not the commercial name — which is why many codes circulating online for the RAZR V3 or V220 simply do not work.
Family 1 — Classic GSM Platform (1990s – early 2000s)
Models: StarTAC, MicroTAC, V3688, V50, V51, Timeport, Talkabout, T19x, T205
These models support the keypad codes described in the article above (*#300#, *#307#, pause sequences, etc.). These are verified and working codes for this generation of phones.
Family 2 — P2K Platform (2003–2006)
Models: V220, V180, V300, V400, V500, V600, RAZR V3, V3i, C350, C450, C550, C650, E398, L6, L7
The most important thing to know: P2K models do not respond to the codes of the previous family. Confirmed directly by users on Howard Forums back in 2006: "What motos are these codes for? They don't seem to work on my V3i."
P2K devices use a completely different access system:
Accessing the hidden P2K engineering menu: From the main screen, press Menu then quickly type 048263* (zero-four-eight-two-six-three-asterisk). A hidden menu appears with access to advanced engineering functions.
In the P2K engineering menu — GSM band change (Opcode):
Opcode Band
10*0*3 GSM 900
10*0*4 GSM 1800
10*0*5 GSM 1900
10*0*6 Dual band GSM 900/1800
10*0*7 Dual band GSM 850/1900
Extra message memory (C350 / C450 / C550 / C650 only): Menu → 048263* quickly → enter: 47 OK → 50 OK → 1 OK → 64 OK → 1 OK → 186 OK Restart the phone. Adds 50 additional message slots.
⚠️ Note: this trick is listed as "not tested" in original sources — use with caution.
Security code recovery P2K (V3 / V220 / V180 / V600): There is no keypad code to recover the user code on P2K devices. The only verified method requires the PC software SmartMoto with a data cable and P2K drivers installed. The software reads the code directly from the phone's memory without erasing data.
Universal GSM codes — valid on ALL vintage Motorola GSM phones
These codes work on any Motorola GSM phone, whether classic platform or P2K, because they are GSM protocol standards and do not depend on the phone's firmware:
IMEI and basic information:
Code Function
*#06# Display IMEI number
PIN and PUK management:
Code Function
**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
**052*[PUK2]*[new PIN2]*[new PIN2]# Unlock PIN2 with PUK2
Call forwarding (must be activated by carrier):
Code Function
*21*[number]# Activate unconditional call forwarding
#21# Deactivate unconditional call forwarding
*#21# Check forwarding 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
Call waiting:
Code Function
*43# Activate call waiting
#43# Deactivate call waiting
*#43# Check call waiting status