The 3G locked version of the galaxy tab 7.7 means that you can only use the tab to make cellular calls on 3G network only. (thegeek.life)
But everything appears to be up to the sadly low standards of cellular calls. (digitaltrends.com)
It's not uncommon for Dooley or another hometown buddy, Ryan Brown, to receive late - night cellular calls from Florida filling them in on what they're missing. (si.com)