If blocked by hills hard to get Digi signal. If open areas no problem. Dunno why like that

You'll will be surprised, if got hills blocking Digi no signal at all

Yes especially those Hilly areas that surrounds me

That's why I also use hotlink

I use multiple Fon cos wanna hide from ppl. I give this number to this fellas. If wanna hide from them. I turn off the Fon & use the other Fons so they won't be able to contact me

I learned it from my uncle, whenever he is in hiding mode he turned off his main Fon so only a few of us can reach him. Others cannot.

Yup agreed. That's why must turn off Fon & keep only 1 other Fon open for private use only