12. Tap SETTINGS at lower right hand corner to go to Settings page.
13. Tap “Enter Cell Module Phone#” go to Phone Entry Unit List page.
14. Tap “+” at the upper right hand corner to enter ID name & SIM card phone#.
15. Tap OK to go back to the Phone Entry Unit List page.
16. Tap “<” to go back to Settings page.
17. Tap “Set Master User” icon to set your phone to be the master unit.
18. Tap the SEND icon to send out the text command “set master pn xxxxxxxxxx” (The SIM Card#).
19. If Cellink4G-Plus unit is working, you will receive “Done, thank you!” text message in about 5-10
seconds. If you have received the “Done, thank you!” text message. You can go to the step 20.
Otherwise, you need to double check all wire connections to make sure all connections are good.
And both Orange LED and blue LED are blinking.
20. Go to Settings page again.
