GSM wireless fixed phone

*Thiswireless fixedphone main use work user, the radio subscriber and the signal quite bad remote border district user, its tetherless access's characteristic may in each different place (for example large-scale assembly, temporary work and so on) additionally build the telephone very conveniently *This radio telephone besides basic telephone conversation function, but also has provided including the Chinese and English association input (many kinds of input patterns), the electricity story-telling script, the telephone record, comes the electricity to demonstrate, comes the electricity to switch over, the alarm clock, the time establishment, the short news receive, comes the electricity to demonstrate, machine the card interlock, locks the net, the number section analysis, the software promotes, the security establishes and so on many kinds of utility functions *This machines and tools personalization waits for an opportunity the contact surface and the functional design may satisfy the different customer the individuality demand *Technical parameter: operating frequency 900/1800MHz automatic cut over power output Biggest 2W (900MHz)/biggest 1W (1800MHz) channel spacing 200KHz receiving sensitivity smaller than - 100dbm frequency error smaller than is equal to 0.1ppm