Operating frequency(850MHz, 900MHz,1800MHz,1900MHz)
Dimension: 4 x 3 x 1 (cm) Weight: 24g
Long Standby Time: 3days( alarm function on), 10days (alarm function off)
Power on: Open the back cover. Sim card into the deck will automatically boot.boot light is 3 seconds. after the lights go off you can dial the sim card number.
Please confirm the GSM network signal strength.So as not to affect the results cause can not be used.
Number of settings: call the sim card numer with mobilephone or telephone,hang up then setting success
Send 1111 message to the sim card number then voice cotrolling is open;Send 0000 message to the sim card number then voice controlling is closed
1x Charging with usb Cable
1x User Manal
1x US/EU Standard Wall Charger (Depends on the country)