Fixed Wireless Telephone

Product Introduction:

Fixed Wireless Telephone is provided by Shenzhen Singularity Industrial Co. Ltd,a major Mobile Phones supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Fixed Wireless Telephone below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Fixed Wireless Telephone .

Description:
Industrial GSM module Menu in English and Chinese Voice volume adjustable Built-in charging system Internal LI-NI backup battery Support English and Chinese SMS Display of dialing calls, incoming calls and missed calls Preset local handset numbers and block numbers Locking network, SIM card, and machine and card together Preset local prefix and IP access number GPRS wireless online Specifications: Frequency: GSM900/1800/1900MHz Power supply: 110-240V AC, 7V DC 50/60Hz Temperatures: -10 to 50degrees Celsius Humidity: 10 to 95％ Pressures: 86 to 106KPa