How to Get a PUK Code
"A GSM phone will ask for a PUK code when the user has entered the wrong PIN unlock code too many times. PUK is short for ""PIN unlock key."" When the phone asks for a PUK code, the SIM card is locked and the phone can no longer make or receive calls. Users"... More »
Difficulty: Easy
Source: www.ehow.com

www.cisco.com/c/dam/en/us/td/docs/routers/access/interfaces/software/deployment/guide/LTE_SIM_Lock.pdf

Nov 20, 2013 ... The second is a personal unblocking code (PUK). .... command can be used to lock the SIM using a PIN code defined by the ISR administrator.

tuki.dna.fi/org/dna-en/d/about-pin-code-and-puk-1-code

Apr 2, 2018 ... I have already tried three times pin code and now 2 times PUK1 code. ... very seldom, only if you would like to define some barrings for your phone etc. ... After inputting the PUK-code, the device should ask for a PIN-code.

www.freedesktop.org/software/ModemManager/man/1.0.0/mmcli.8.html

This option explicitly uses a PATH to define the bearer, you can not use an INDEX to be deleted. .... --puk=PUK: Send PUK code to a given SIM card. This must ...

www.safelinkwireless.com/Enrollment/Safelink/en/NewPublic/unlocking_policy.html

Unlocking Policy. TracFone Wireless Inc. (which provides SafeLink) has recently entered into an agreement with the Federal Communications Commission ...

service-mobile-reunion.com/conditions-generales-de-vente.html

DEFINITION " CODE OPERATEUR " ... Le code opérateur ou code réseau n'a rien à voir avec le code PUK (code de verrouillage de la carte SIM en cas de trois  ...

www.arduino.cc/en/Guide/ArduinoGSMShield

What is GSM; What is GPRS; Network operator requirements; SIM cards; Notes ... Using a PUK (PIN Unlock Code), it is possible to reset a lost PIN with the GSM ...

opengear.zendesk.com/hc/en-us/articles/216375343-Configuring-the-Access-Point-Name-APN-and-carrier-settings

Mar 14, 2019 ... APN; Username & password; PIN code; In some cases, a phone ... may further lock the SIM, requiring a PUK code from your carrier to unlock.

www.iridium.com/support/help-desk

What is the rate of speed for each Iridium Data Service? ...... How do I obtain my PUK ( pin/personal unblocking key) and where can I find instructions on how to enter my ...... How do I obtain my SIM card pin code and instructions for entering?

community.giffgaff.com/t5/Solve-your-questions/What-are-the-PIN2-and-PUK2-codes/ta-p/3522795

Jul 27, 2018 ... A PIN2 is a code used to protect specific actions, eg changing the PIN(1) code. If you enter the PIN2 ... What is a PUK2 & How can I obtain one?