Like any physical connector, RJ-11 plugs can experience wear, loose wiring, or broken clips. These issues often cause static noise or loss of signal in phone calls. Thankfully, many of these problems are easy to fix with basic tools. Proper crimping, replacing damaged connectors, and checking wiring order can restore smooth communication. Regular maintenance can keep your landline con... https://enableit.com/differences-between-rj11-rj12/