GSM Wireless Phone GDF2000-DMS

GSM Wireless Phone GDF2000-DMS

Main Features
        Dual-display: Supports 4ⅹ20 chars display.
        Tariff setting: Supports 15/20/230 kinds of tariffs.
        Supports short messages.
        Hand Free
        Remote Network Management
        Supports data management via wire line
        Locking keyboard
        Inquire call records
        Call records: 40 dialed calls, 20 incoming calls and 10 missed calls can be saved respectively.
        Locking telephone, locking SIM card, locking GSM network ID
        Automatically call pre-set gateway (optional)
        Add pre-set access code automatically (optional)
        Optional ring (optional): 10 kinds of fair-sounding ring are optional to the user
        16K pulse billing signal (optional)
        Supports prepaid and postpaid mode (optional)
        locking BTS cells (optional)
        E-Purse (optional)
        Print call records(optional)
Technical Specifications
Environmental Temperature: -10℃ to +40℃
Relative Humidity: 10% to 95%
Air Pressure: 86Kpa to 106Kpa
Environmental Noise: ≤60dB(A)
Working Frequency: Automatically switch between GSM 900 and GSM1800MHz
Frequency Stability: Better than 2.5 PPM
Signal Sensitivity: -103dBM
Transmit Power: ＜2W
Power supply: AC 220V±15V and rechargeable battery back-up

Package：10pcs/Carton　

Inside box          Dimension: 33×21×8 (cm)      G.W.:  2.0kg

External carton  Dimension: 46×38×45 (cm)     G.W. :13.0kg

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