Maintaining a relationship across prison walls requires learning a new set of technical tools and regulations. Communication typically falls into four primary categories: written mail, phone calls, electronic messaging, and video visitation. 1. Written Mail: Often the most traditional form of contact, mail is now frequently digitized. Many facilities scan physical letters and deliver them as black-and-white printouts or via digital tablets. 2. Phone Calls: These are the lifeline of many families but are governed by specific vendors like GTL or Securus. Calls are usually limited to 15-minute increments and require pre-paid accounts. 3. Electronic Messaging (E-Messaging): Often described as "prison email," these systems allow for faster text-based communication but usually require the purchase of digital "stamps." 4. Video Visitation: While it offers visual connection, it requires specific hardware and stable internet on the outside, often with high per-minute costs....