The GPS > Telephone submenu offers the possibility to receive differential corrections via cell phone (GSM)-telephone.
To initialise the cell phone (GSM)- choose the GPS > Telephone submenu or press the quickdial button shown above. The opened window shows a list in which the telephone number of the Base station cell phone (GSM)-modem can be chosen.
Choose an existing number out of the list or enter a new one by pressing the button <Edit> in an empty row. Up to 20 numbers can be saved.
To choose a not saved number, click in a free cell in list and add the new telephone number in frame <Edit>.
Once the number of the Base controller is selected press <Dial> to dial. If a connection with the Base controller is build up the Status field shows "Connected". Exit the telephone submenu with <OK> and check in the Radio field in the GPS-Measurements window if corrections are received.
To stop the telephone connection press the quickhangup button
or
the button <Hangup>.The quickdial button
dials
the last selected telephone number and closes the window cell phone (GSM)-Telephone
if a connection is build up.To work with a reference network instead of a single Base station press the checkbox Reference Network to make the Rover receiver send it’s position to the master control station.
By pressing the button <Initial> configure the telephone Initialisation strings (PIN, etc.).
If you use a cell phone (GSM)-telephone without display it is very important to enter the PIN of the cell phone (GSM)-card. The commands are AT-commands. Read your telephone manual for the necessary commands concerning your cell phone (GSM)-telephone.
The Status row shows the state of the cell phone (GSM) telephone: