Pin Management - JACS TD0301 User Manual

●Preferred Network:You can set preferred networkonthis page, the default is Auto, and other
options are GSM, WCDMA, and LTE.
●PLMN: Default is Auto. If you select Manual, you should click button Searchto get available
networks and choose one to register by manual.

3. PIN Management

When you enable the PIN function of your SIM card, if you reboot the device, you need to login
management page,and the page will promptyou to enter the correct PIN code, then you can use the
SIM card.
If you input wrong PIN code more than 3 times, it will prompt you to enter PUKcode to unlock
your SIM card.
PIN / PUK code supplied with the SIM card provided by your carrier, please consult your carrier.
Attention: If you use the wrong PUK code to try more than 10 times, your SIM card will be
blocked permanently.
4. SMS
Display all messages stored on the SIM card. Select a message to display its contents in the SMS
window. After reading it, you can delete it or reply to the sender.