Moxa W406-CE [14/74] Changing the pin code

W315A/325A Linux User's Manual Getting Started

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To disable PIN code authentication, use the sim_enable_pin-d –p command.

Changing the PIN Code

Use the sim_change_pin -o old PIN code –n new PIN code command to change the PIN code. For example,

enter sim_input_pin –o 0000 –n 1111 to replace an old PIN code, 0000, with a new one, 1111.

Note that you must enable PIN code authentication to change the PIN code.

Unlocking the SIM Card

When your SIM has been locked, you will need to enter the PUK code to unlock your SIM card. Use the

sim_unlock –p PUK code –n new PIN code command to unlock your card. Note that when you enter the

PUK code, you also need to provide a new PIN code. For example, type sim_unlock –p 80364944 –n 0000.