Moxa W406-CE [70/74] W315a 325a linux user s manual programmer s guide

W315A/325A Linux User's Manual Programmer's Guide

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int cellular_modem_sim_unlock_pin_code(unsigned int fd, char *passwd, char *new_pin_code);

Description: When the SIM card status is PUK (3), this function changes the status to PIN (2). If this fails,

the SIM card will be locked.

Input: <fd> the cellular modem

<passwd> pointer to the PUK passwd code

<new_pin_code> pointer to a new PIN code

Return Value: 0 if successful; other numbers indicate that the function failed

int cellular_modem_sim_get_pin_enable_status (unsigned int fd);

Description: Gets the PIN code enable status of the SIM card.

Input: <fd> the cellular modem

Return Value: 0: PIN code disabled

1: PIN code enabled

other numbers: indicates that the function has failed

int cellular_modem_sim_assign_pin_code(unsigned int fd, char *old_pin_code, char

*new_pin_code);

Description: When the SIM card status is ready (0) and the PIN code is enabled, this function assigns a PIN

code to the SIM card.

Input: <fd> the cellular modem

<old_pin_code> pointer to the old PIN code

<new_pin_code> pointer to the new PIN code

Return Value: 0 if successful; other numbers indicate that the function failed

int cellular_modem_sim_enable_pin_code(unsigned int fd, char *pin_code, int enable);

Description: When the SIM card status is ready (0), this function enables or disables PIN code

authentication.

Input: <fd> the cellular modem

<pin_code> pointer to the PIN code password

<enable> 1: enable PIN code; 0: disable PIN code

Return Value: 0 if successful; other numbers indicate that the function failed

int cellular_modem_gprs_get_module_temperature(unsigned int fd)

Description: Gets the modem module temperature.

Input: <fd> the cellular modem

Return Value: the temperature of the GPRS module