Chaos at avg and Find and protect your tablet if lost or stolen

what is GMS?  i have GPS
thanks

what is GMS?  i have GPS
thanks

 the contact us leads to "the page cannot be found....
The nonsensical replies from avg I get I wonder if a computer is trying to answer my questions?

also when a tablet has NO TELEPHONE CONNECTION. NO telephone facility, how do they do this?

Find and protect your tablet if lost or stolen


Locate your tablet , display an onscreen message to improve its chances of being returned, and keep your personal data safe by locking or wiping it.

You get: Tablet Locator, Tablet Locker, Remote Wipe

Tablet Locator
Tablet Locator helps you locate your tablet quickly via Google Maps by having it send its location via GPS, which can be activated remotely from  the Anti-Theft service. You can also enable the SHOUT function which maximizes the volume of your ring tone and also allows you to create a loud tone, even if your phone is on “Silent”, to help locate it with ease.
Tablet Locker
Tablet Locker makes it possible to keep outside parties from accessing your personal information by allowing you to lock your phone remotely via SMS or from controls managed from www.avgmobilation.com. You can also create a customized lock screen message with your contact details to facilitate the safe return of your device.
Remote Wipe
Remote Wipe helps preserve your privacy should your tablet be lost or stolen by enabling you to wipe all contacts, photos, and calendars, as well as your browsing history and SD Card.

Hi *,
If your tablet doen't have GMS, than it is only working when tablet is connected to internet using wifi.
Thanks
Sorry typo I mean GSM (3g module).
Thanks