best selling products gsm landline phone / landline phone office supplies in shenzhen
USD $22 - $28 /Unit
Min.Order:1 Unit
Shenzhen Shanhai Technology Ltd.
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Technical Specifications
Technology standard
GSM /
Working frequency
GSM / GPRS 850MHz: 830MHz ~ 865MHz / (uplink / downlink)
GSM / GPRS 900MHz: 880MHz ~ 915MHz / (uplink / downlink)
GSM / GPRS 1800MHz: 1710MHz ~ 1785MHz / (uplink / downlink)
GSM / GPRS 1900MHz: 1850MHz ~ 1910MHz / (uplink / downlink)
Receiver sensitivity
GSM / GPRS 900/1800 / 1900MHz: better than -102dBm / 200KHz
Maximum transmit power
GSM / GPRS 850MHz: 33dBm (+/- 2dBm)
GSM / GPRS 900MHz: 33dBm (+/- 2dBm)
GSM / GPRS 1800 / 1900MHz: 30dBm (+/- 2dBm)
Appearance Style
Dimensions (W × D × H)
220mm × 178mm × 80mm
Weight
Less than 990g (with battery)
Advantages:
landline phone
|
The main function: | Voice Stand by Data Does not support (can be customized) SMS Stand by |
External Interface: | Power Interface Single Connector SIM card / UIM card Stand by USB Mini USB, upgrade and maintenance for elephone data services |
Power Specifications: | AC input 100 ~ 240 V DC output 5V, 1A |
Battery: | Type Rechargeable lithium batteries Capacity 3.7V, 1000mAh Typical talk time 3.5 hours (depending on network conditions) Typical standby time 100 hours (depending on network conditions) |
Antenna: | Type Built-in Antenna |
Display: | Size 2.4 inches Resolution 128 × 64 Color single color,yellow,green |
Photos Display:
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