4G Data Modem - Juniper Allegro 3 Series Owner's Manual

Optional Features
This chapter discusses the optional features for that can be
included with the Allegro 3 Rugged Handheld (base and
Geo models).

4G Data Modem

The 4G data modem is an option for Allegro 3 Geo models,
adding Wide Area Network data modem capability.
Install the SIM Card
To insert or remove a card, follow these steps:
!
CAUTION: Always power off the handheld before removing
the battery. Failure to do so may cause loss of data or
damage to the handheld.
1. Power off the handheld by holding the power button
until the Power Button menu appears and selecting
Power Off. Ensure that your unit is not plugged in to
external power.
2. The mini SIM card slot is located in the battery
compartment. Loosen the screws to the door and
remove it.
!
CAUTION: Do not use a micro SIM adapter. The adapter
can get stuck and damage the slot.
3. Remove the battery pack.
!
CAUTION: The Allegro 3 is not sealed against water and
dust when the battery door is not installed.
4. An image on the battery compartment label shows the
correct location and orientation for the mini SIM card.
Pull out the SIM card tray. Place the card onto the tray
and push the tray in until it catches.
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Allegro 3 Rugged Handheld Powered by Android Owner's Manual