Description
Features:
- Built-in amplified speaker provides three audio levels for hands free listening.
- Functional tone and pulse mode applied to most telephone system..
- Store up to twelve, 16-digit telephone numbers in speed dial.
- Pre-dialing and last number redial operation save up to 32-digit telephone number.
- Advanced PBX pause function easily inserted between digits of a stored number.
- Equipped with the mute switch to turn off the speakerphone microphone for privacy.
- Continuous polarity LED indications, easy to verify and detect the current connection status.
- Power saving function automatically shut down after 5 minutes of inactivity, providing longer operating time.
- Audible electronic ringer in 3 level volume controls.
- Ergonomic and lightweight design, enjoy unparalleled mobility and reliability.
- Used as a regular telephone while positioning the “Talk/Monitor” switch in talk mode.
Specifications
ElectricalLoopspan limit – 2 KΩ maximum at 48 VDC (nominal 20 mA minimum loop current)
DC resistance
Talk Mode – 300Ω typical
Monitor impedance – 39kΩ nominal at 1 KHz
Rotary dial output
Pulsing rate – 10pps+0.8pps
Percent break – 61%±2%
Interdigit interval – 1000 ms typical
Leakage during Break – >50 KΩ
DTMF output
Tone frequency error – ±1.2% maximum
Tone level – -8±2dBm combined (typical)
High versus low tone Difference – 4 dB maximum
Memory dialing
Memory capacity – 12 memories including M1, last number redialing
Digit capacity – 16 digits per memory
PBX pause duration – 4 seconds
Line Voltage Test 5 Phase AC/DC voltage indication(under24 V、24~100V”、101~150V、151~200V、more than 200V Monitor amplifier power source – 9V transistor; provides 25 hours continuous use, typical
Automatic power shut off – After 5 min. of no audio signal
Speaker phone levels – Low, Medium, High
Power source – Shared line and battery power (9V) 6F22 (not included)
PHYSICAL
Dimensions (mm/inch)- 260/10.2
Weight(mm/inch) – 70/2.8
Height(mm/inch) – 89/3.5
Weight(G) – 560
Water Resistance – Dust protection & Waterproof tested to an IEC/EN 60529 IP54 rating
Cord Sets – Angled bed of nails and RJ11 plug
ENVIRONMENTAL
Temperature:Operating:0 to 50°C/Storage:-40 to 66°C
Altitude: To 10,000 feet (3,000M) max
Relative humidity: To 10,000 feet 5 To 95%
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