User guide

Chapter 4 – Device Configuration
Multi-Tech Systems, Inc. MultiConnect AW User Guide 27
GSM Cellular Port Configuration
Network Dependent
Option Default Description
A) GPRS or GSM GPRS Select GPRS or GSM based on the SIM installed in the unit.
2) GSM requires a circuit switched cellular network.
B) Protocol PassThru PassThru is the only setting available for GSM.
Wireless Band
Option Default Selection
K) Wireless Band
This setting defaults depending on the region the unit is setup
for.
0) dual-band 850/1900 MHz (for North America)
1) dual-band 900/1800 MHz (for Europe)
MultiConnect AW Security
Option Default Selection
R) Handshake TimeOut
(sec)
90 seconds
This is a wireless modem timeout of between 1 and 255
seconds. Default is 90 seconds.
S) SIM Pin Code
Not
required
With the default setting, 1, a SIM pin code is not required.
Select 2 to enter or change a pin code. The pin code is a four to
eight digit number.
Note: After 3 unsuccessful attempts to enter the PIN, the PUK
(Personal Unblocking Key) will be required.
Z) Enter Wireless Modem
Command Mode
Select this to open the command port on the wireless modem
to enter AT commands.