Deposit money into a prepaid account (often called AdvancePay or Prepaid Collect). Ensure you fund the specific phone number receiving the calls, not just the inmate's trust fund.
Prison systems actively monitor for call forwarding, three-way calling, and call waiting. If the system detects a click, a second dial tone, or a sudden shift in audio frequencies, it assumes you are trying to patch in a third party and terminates or blocks the line.
If you change your phone number, contact the prison phone provider as soon as possible to update your information. Provide proof of ownership of the new number to prevent delays. how to unblock a prison call
Tap the or minus sign next to the facility's number to unblock it.
: Ensure "Block calls from unknown numbers" is toggled OFF , as many prison calls appear as unknown or private. 2. Bypass Mobile Carrier Spam Filters Deposit money into a prepaid account (often called
Turn off features like "Silence Unknown Callers" (iOS) or "Spam and Call Screening" (Android).
Most correctional facilities require inmates to submit an Inmate Telephone List (often limited to 10–20 numbers). If the system detects a click, a second
Contact your cell phone carrier's customer service and explicitly state: "I need to ensure my line accepts collect and prepaid calls from correctional facilities." Step 4: Contact the Prison Telecom Provider Directly
Many state and federal institutions require inmates to submit an "Approved Calling List" (often limited to 10–15 numbers).