User's Manual

Table Of Contents
TERMINAL SETUP
Installing and Replacing SD Card
VX 680 I
NSTALLATION GUIDE 27
Figure 18 Inserting the SIM or R-UIM Card
The VX 680 3G terminal has dual SIM support; both SIM slots are required to
have SIM cards (from different networks), the dual SIM support allows the
terminal to switch SIMs when it detects poor or no network state.
Figure 19 Inserting the SIM on VX 680 3G
6 Install the battery (see Figure 27).
Installing and
Replacing SD
Card
The VX 680 terminal supports the installation of an SD card on certain
configurations. Use the following procedures to replace or install an SD card.
To install or replace
the SD card
1 Turn off the terminal.
2 Place the terminal upside down on a soft, clean surface to protect the lens
from scratches.
3 Remove the battery (see Figure 17).
4 After removing the battery, the SD card compartment is exposed, as shown in
in the illustration below. The SD card holder is labeled SD.
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