Spam Blocker LLC has filed suit in the Western District of Texas against LG Electronics (6:20-cv-00513), asserting four patents generally related to a device that forwards lower-priority phone calls to voicemail without alerting the user about them. The NPE, a plaintiff associated with Texas monetization firm Endpoint IP LLC, targets the provision of smartphones that offer a Do Not Disturb mode, charting the LG V60 ThinQ as “illustrative”.