USER’S MANUAL TM991 Mobile PoC Radio 4G LTE SOS function 2.
Items in the Package Please carefully unpack the radio and check if all items listed below are received. If any item is missing or damaged, please contact your dealer.
Product Overview Product controls No. 1 2 3 4 5 6 7 8 Part Name Volume Control Knob & Power Key LCD Display LED Indicator Speaker SOS Key Aviation Connector Menu Key Up Key No. 9 Part Name Down Key No.
Basic Operations N O T E Please check the following two items before using. a. Please make sure the SIM card data service has been activated. b. Please make sure the radio has been programmed with the activated platform account and the correct APN information. If not, please contact local dealer for assistance. c. Connect the LTE antenna ,GPS antenna. d. Connect the power cord to the radio 1. Power on Press the “Volume Control Knob & Power Key” 2.
Menu Introduction • Press MENU Key to enter menu • Press“▲”or“▼” Key to select items • Press BACK Key to back to the previous menu • Press MENU Key to confirm selecting Menu Sub-menu Function Instruction Choose a group, then you can transmit and receive message within the group.
PoC Update Backlight Settings Brightness Menu Auto Lock Language Key Tone GPS INF Version 6 Remote update PoC file Open: Backlight keeps on. Auto: Backlight turns on automatically when operating on keys, transmitting or receiving happens. Backlight off automatically after 10 seconds no operation. Key: Backlight on automatically when operating on keys. Backlight off automatically after 10 seconds no operation. Level options from 1 to 9 ON: Keypad locked automatically after 10 seconds no operation.
Advanced Functions 1. Playback Voice Records Enter “Record Control” to turn on the PTT records function. Enter “PTT Records” to check the voice records. 2. Multi-members Selective Call Enter friend or user list, short press “MENU” key to select one or more online friends, press PTT to create temporary group for selective call. 3. Monitor Group Enter group list, short press “P1” key to monitor other group(s). Short press again to cancel.
AFTERSALES SERVICE Warranty Period Main Unit: Two years from the data the radio is sold. Accessories: Battery, Charger and Adapter: One year from the data the radio is sold. (It’s invalid without the seal of seller.) Free Maintenance The seller provides free maintenance for the nature breakups during the warranty period. Paid Maintenance Under the following conditions, the seller will charge the maintenance fee: Warranty claims not made within the Warranty Period.
FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment . this transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator &you body.
