Linkit One sim card doesn't respond to messages

[nanogines]

Hello,
I am starting a new project using linkit one
I am new to this base so please help me
I did exactly according to this https://www.instructables.com/id/Wearable-Child-Tracker/
I send message to that number but it doesn't respond back
Can you please help me?
Also My battery input pin broke
Can it work only through usb power supply.
Thanks in advance.

[WizIO]

Remove PIN code

[darkrider]

Hello did you get to resolve your issue?