Specification :

CDMA Fixed Wireless Phone & accessories manufacturer -TWP403C
Features: Adopt industrial module ( Qualcomm 6105 chipset) , excellent voice quality and stability
Transmission Frequency: CDMA 2000 800MHz
Large dot-matrix LCD with bright blue backlight
Lightning proof design
Support phone book, 200 groups at the most
Support SMS send and receive
24 groups of color ring tones, adjustable ring volume and voice volume
Caller ID and hand free function
Support dialed calls, answered calls, and missed call check/ redial and call-back
Block incoming call numbers and outgoing call numbers available
Preset IP access number and local area code
Lock phone, lock SIM card, lock network
Built-in rechargeable 1200mAh lithium battery, standby time for 36 hours, low battery indicated
Internet access ( optional)
Technical index: Input power: AC220V ± 10% ; output power: DC 5 V, 300mAh
Environment temperature: -10 to + 50 degrees Celsius
Power consumption: Standby 0.2W, RF 0.7W
Relative Humidity: 10% -95%
Atmospheric pressure: 86-106Kp
Ambient noises: d60dB
Frequency stability> 2.5 PPM
Signal sensitivity: