System information

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3.15. SIM PIN configuration
Change of PIN or PIN forbid it is possible in the PIN item. If it is necessary to protect
SIM card in the router ER75i by PIN number, to area SIM PIN it is written PIN number and it
is confirmed by button Store PIN. The router ER75i then by help written PIN unlocked access
to SIM card after stand by ER75i. The PIN number is possible forbid by button Unlock SIM
card.
3.16. Change password
To open the dialog box for changing the access password select the Change
Password menu item. The new password will be saved after pressing the Apply button.
In basic setting of router ER75i password is set on default form root. For higher
secure of our network we recommended to change this password.
3.17. Setting inner o’clock
One - shot setting inner o'clock of the router it can be call - up option Set Real Time
Clock item in menu. O'clock are setting according to engaged NTP server after push-button
operation Apply.
3.18. Update firmware
To view the information about the firmware version and instructions for its update select
the Update Firmware menu item. The new firmware will be checked after pressing Procházet
button and update the following pressing the Update button.