TP-LINK M7350 User Manual
M7350
LTE-Advanced Mobile WiFi User Guide
-26-
Figure 4-16 PIN Configuration - PUK Decode
A PUK (PIN Unlocked Key), also known as Personal Unlock Code (PUC), is used in 3GPP
mobile phones to reset a personal identification number (PIN) that has been lost or forgotten.
The PUK is a SIM-specific code assigned by the service provider. If a user does not know his or
her PUK and is prompted for it, it should be obtained from the service provider.
mobile phones to reset a personal identification number (PIN) that has been lost or forgotten.
The PUK is a SIM-specific code assigned by the service provider. If a user does not know his or
her PUK and is prompted for it, it should be obtained from the service provider.
On the page as shown in Figure 4-16, first enter the PUK code and then set a new PIN code to
unlock your SIM card as well as any device with it inserted.
unlock your SIM card as well as any device with it inserted.
4.4.2 Wireless
Figure 4-17 Wireless Menu
Wireless Settings can prevent any intruders from connecting your wireless network, occupying
your network resources, hacker-overhearing and hacker-attacking, and thus enhance the
security of your wireless network.
your network resources, hacker-overhearing and hacker-attacking, and thus enhance the
security of your wireless network.