Falcom GmbH TANGO56I User Manual

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TANGO55/
& TANGO56/
I
 
V
ERSION 
1.03 
 
The integration of TCP/IP stack with hardware extension (a TCP/IP-
module added) into the equipment converts it to a stand-alone client 
that can be connected to the internet via GPRS network. The modem 
can also send and receive data by GSM (set into Command-Mode) 
and GPRS network using TCP/IP stack. It supports SMS, DATA and FAX 
calls. The TANGO55i modem can be easily controlled by using TCP and 
AT commands. The “TCP Command Set” manual is also issued as 
separate document and is available on the distributed CD for the 
TANGO55i’s users.  
TANGO56 
is a Tri-band GSM/GPRS device that operates on three frequencies 
GSM 900 MHz, DCS 1800 MHz and PCS 1900 MHz, and is available to use 
in the European and Asia Networks.  
TANGO56i 
is also a Tri-band GSM/GPRS device that operates on three frequencies 
GSM 850 MHz, DCS 1800 MHz and PCS 1900 MHz, and is available to use 
in the American Networks. However, the TANGO56i modem contains 
1800 MHz GSM functions that is not operational (not allowed for use) in 
U.S. Territories. This filing is only applicable for 850MHz GSM/1900 MHz 
PCS operations, whereby only these frequencies (850MHz GSM/1900 
MHz PCS) are possible to be used in U.S. Territories. The TANGO56i 
modem provides a specific soft- and hardware (internal TCP/IP stack 
software with hardware extension) which has been internally 
implemented for using the embedded TCP/IP stack software.  
The integration of TCP/IP stack with hardware extension (a  
TCP/IP-module added
) into the equipment converts it to a stand-alone 
client that can be connected to the internet through any GSM 
850/1800/1900 network. The modem can also send and receive data 
by GSM (set into the Command-Mode)  and GPRS network using TCP/IP 
stack. It supports SMS, DATA and FAX calls. The TANGO56i modem can 
be easily controlled by using TCP and AT commands. The “TCP 
Command  Set”  manual  is  also  issued  as  separate  document  and  is 
available on the distributed CD for the TANGO56i’s users. 
Regarding the electrical interfaces, mechanical specification (dimension, form etc.) 
and electrical specification are the same to all modems. 
Please note that, according to your requirement you can choose the desired 
device. 
This confidential document is the property of FALCOM GmbH and may not be copied or circulated without permission. 
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