Product Manual
1 Getting started
To insert a SIM card:
1. Turn off the handheld. See Turning the handheld on and off , page 23.
2. In a dust-free indoor environment, remove the battery cover on the back of the device,
and remove the battery to access the SIM card slot.
3. Insert the SIM card into the SIMcard slot; make sure you insert the card correctly as
illustrated:
4. Replace the battery.
5. Replace the battery cover and lock into place.
To remove a SIMcard:
1. Turn off the handheld. See Turning the handheld on and off , page 23.
2. In a dust-free indoor environment, remove the battery cover on the back of the device,
and remove the battery to access the SIM card slot.
3. Remove the SIMcard.
4. Replace the battery and the battery cover.
Connecting to an office computer
Connect the handheld to an office computer to transfer information, settings, and files
from one device to the other, or to install software onto the handheld.
Connect the handheld to a computer using the USB cable provided with the device. This is
a specific cable which fits with the device's micro USB connector. The use of any other USB
cable will not guarantee a good connection or will not provide a USB connection at all.
To protect your data, it is recommended that you regularly copy important data to an
office computer. When you connect the handheld a computer, make sure you follow the
computer’s instructions for connecting and disconnecting USB devices, to avoid damaging
or corrupting files.
Spectra Precision MobileMapper 50 HandheldUser Guide | 27