Sell Fixed Wireless Terminal Quad Band GSM SIM Card PhoneLine Desktop Caller Dialer GSM850/900/1800/1900MHZ Standard DTMF Recognition best price

You can dial the local calls, domestic and international calls with this terminal connecting with a desktop phone and a SIM card Sultable for Alarm System! Compatible with GSM 850/900/1800/1900 MHz, widely used with many providers Simple to install and easy to maintain, A directional higher gain antenna can be connected to solve the poor coverage problem How to use this device? Step 1: Install a SIM Card Insert the SIM card only when the terminal is switched off and the AC adapter is unplugged Step 2: Connect the Antenna For antenna connection, you can use your mobile phone to search for the place where the strongest signal is, then put the antenna there. Please do not make the antenna too close to the terminal. It will disturb the signal of the terminal. Please do not make the antenna and the terminal too close to the TV set, computer, and radiogram etc. It will disturb the signal of the terminal. Step 3:Connecting your terminal with desktop phone To make calls, you should connect the telephone line with RJ11 phone port of GSM terminal and telephone set There is one communication portal at the side of the terminal .You can connect one desktop phones with terminal. (Please use the telephone line in the package) Step 4: Connect power adapter and switch on the power. Step 5: For a while, the device get GSM signal and enter normal working status. Step 6: Make phone call (dial in and dial out) with your telephone set that connected with terminal. The phone number of desktop phone is the GSM SIM card number inside terminal. Specifications Compatible to PABX, alarm system, the recording system, etc. 1.Networks support: GSM850/900/1800/1900MHz 2. Frequency range: GSM 850MHz(Transmits : 824-849MHz, Receives : 869-894MHz) GSM 900MHz(Transmits : 890-915MHz, Receives : 935-960MHz) GSM 1800MHz (Transmits : 1710-1785MHz, Receives : 1805-1880MHz) GSM 1900MHz (Transmits : 1850-1910MHz, Receives : 1930-1990MHz) 3. Voltage DC 5V-12V 4. Power consumption: Statics≤25mA emission≤300mA 5. Peak power consumption: 0.5W 6. Receive sensitivity: -104db 7. Antenna increment: All directions: 3.0db; Certain/Selection: 12db 8. RJ11 Port 9. Operation environment temperature: -10~+40℃ 10. Dimensions: 120*85*28mm 11.Telephone line length: 150cm / 59 inch EU, US, UK, AU power plug for choice, will send corresponding plug to fit your country. Package include: 1*Wireless terminal 1*Antenna 1*Power Adapter 1*Telephone Line 1*English Manual