GSM desktop phone fixed wireless phone is a Telecommunications product. Key specs — Origin: China.
Product Description
GSM desktop phone fixed wireless phone -TWT410G
Features: Adopt high quality Nokia 6150 mobile phone motherboard, excellent voice quality and stability.
Transmission Frequency: GSM 900MHz/1800MHz
Lightning proof and antistatic design
Search network quickly, respond to dial swiftly
With clear LCD display, could display signal density, date and time information
Support caller ID and hand free
Work with both normal SIM card and big size SIM card
Preset IP access number and local call prefix numbers
Accurate polarity reverse signal for billing is available and could work with billing meter.
Compatible with PBX system
Block incoming and outgoing call numbers available
Support three way talk
Support lock phone, lock SIM card, inter-lock of the phone and SIM card
Technical Index:Environment temperature: -20~40°C
Relative humidity: 10~95%
Atmosphere pressure: 86~106Kpa
Ambient noises: ≤0.5dB
Frequency stability>2.5 PPM
Signal sensitivity
