3 ms·A landline could prevent a burglar from walking on my property.by baddox 7y agoA landline could prevent a burglar from walking on my property.IntelMiner 7y agoOr it could also kill a pizza delivery boyhutzlibu 7y agoOr yourself or the people helping you, after you had a stroke and don't remember anymore that and where your placed them.baddox 7y agoRight, just like a hammer.