G-Tel JP-3500, Armored Inmate Phone

The 3500 series phones are a low cost option suitable for the Hospital and Prison Industries. Each phone in the series also has volume control for ADA ABA 508 compliance for Military and Government facilities. 

Features:

• Constructed of durable 14 gauge stainless steel
• Large, stainless steel ADA keypad Adjustable volume button
• Large customizable instruction card area
• Tamper resistant locking system
• Built in mounting plate designed for fast, easy installation. Also includes gasket which prevents moisture from entering phone
• Oversized line-wire entrance hole w/ moisture preventing gasket
• Handset cord retaining bracket is designed for fast, easy handset changes
• Stainless grommet provides added security for handset cord
• Adjustable handset cord lengths Armored cord is made to Bell Core standards and withstands minimum 1000 lb pulling test
• Magnetic hookswitch/handset
• Standard 24” cord length with optional 14”, 18”, 32” and 52” available.

Technical Parameters:

• Protection Class: IP54
• Ambient Temperature: -40°C ~ + 60°C, -40 F ~ + 140 F
• Relative Humidity: ≤95% (at room temperature)
• Atmospheric Pressure: 80 ~ 110KPa
• Frequency Response: 250 ~ 3000 Hz
• Supply Voltage: 48 ~ 60V
• Feed Current: 25mA
• Call Transfer Index: SLR≤12 dB, RLR≤-1dB, STMR≥10dB
• Environmental Noise: ≤70dB
• Ringing level: ≥80dB
• Operates on C.O., analog lines or analog dial tone PABX/KSU stations