) ................24 NTERFACE CONNECTOR 4.1.4 ) ..................25 NTERFACE ANTENNA INTERFACE 4.1.5 E (SIM ) .................... 25 NTERFACE INTERFACE This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 2 of 46...
Page 3
OSSIBLE EXTERNAL HEADSET HOW TO UPDATE THE NEW FIRMWARE INTO THE TANGO55/56 MODEMS ..... 43 RF EXPOSURES ....................... 46 This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 3 of 46...
Page 4
F Beqiri Completed chapter 4.2.1, Ignition line behaviours. Updated power consumption – see table 3 in chapter 2.2. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 4 of 46...
Page 5
FALCOM WIRELESS COMMUNICATIONS GmbH. No patent liability is assumed with respect to the use of the information contained herein. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 5 of 46...
(internal TCP/IP stack software with hardware extension) which has been internally implemented for using the embedded TCP/IP stack software. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 6 of 46...
Page 7
Please note that, according to your requirement you can choose the desired device. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 7 of 46...
Input/Output Integrated Circuit IMEI International Mobile Equipment Identity International Standards Organization International Telecommunications Union kbps kbits per second This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 8 of 46...
Page 9
Mobile Equipment phonebook Own numbers (MSISDNs) stored on SIM or ME Mobile Equipment list of received calls SIM phonebook This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 9 of 46...
5. ETSI GSM 07.07 “AT command set for GSM Mobile Equipment” 6. ITU-T V.25ter “Serial asynchronous automatic dialling and control” This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 10 of 46...
Consult your manual to see if you may change the antenna yourself. If so, use only a manufacturer-approved antenna. Otherwise, have your antenna repaired by a qualified technician. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 11 of 46...
(by poking themselves or others in the eye with the antenna, for example). Children could damage the modem, or make calls that increase Your modem bills. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 12 of 46...
It is also recommended to use the equipment not close to medical devices as for example hearing aids and pacemakers. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 13 of 46...
: Directives of the European Community, Directorate General V in Matters of Radio Frequency Electromagnetic Energy. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 14 of 46...
C lass 1 (1 W) at GSM 1800 and GSM 1900 GPRS connectivity: G PRS multi-slot class 10 G PRS mobile station class B This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 15 of 46...
Page 16
(see chapter for further details) External antenna: This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 16 of 46...
Page 17
Software for TANGO55i/56i, only: T CP/IP stack (Internet protocol stack which handles the Internet's link, network, transport and This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 17 of 46...
All measurements have been performed at T = 25 °C, V typ. = 12 V DC. Parameter Typ. Unit This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 18 of 46...
BER Class II < 2.4 % GSM 1800 -102 -106 PCS 1900 -102 -105.5 Table 6: Air Interface This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 19 of 46...
-----------------------► ◄----------------------- -----------------------► ◄----------------------- -----------------------► -----------------------► RING -----------------------► RING Table 7: The signaling definitions between DTE and DCE. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 20 of 46...
GPRS data transfer in progress. Power consumption depends on network settings (e.g. power control level), uplink/downlink data rates and GPRS configuration (e.g. used multislot settings). This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 21 of 46...
POWER DOWN mode. Module will not be registered to GSM network. Limited number of AT commands is accessible. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 22 of 46...
A cable, included in the package shall be used for power supply connection. For more details see Appendix chapters and 7.1.1. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 23 of 46...
This interface supports also a connection to an external device such as active headset. Figure 4: Audio interface pin-out (interface C) This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 24 of 46...
The SIM interface controls a 3V SIM Card. This interface is fully compliant with GSM 11.11 recommendations concerning SIM functions. Figure 6: SIM interface (interface E) This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 25 of 46...
LED signals the actual connection of the modem (interface B or C) and the green LED signals power connection, GSM/GPRS network, a “RESET” function and “SOFT-ON ” procedure. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 26 of 46...
The interface uses the RxD to send data received from the Modem to the DTE. Request To Send (RTS) Clear To Send (CTS) This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 27 of 46...
POWER DOWN mode. In this mode, only the RTC stays active. Before the device is turned off, it sends the following response: This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 28 of 46...
For GPRS connection see related document [0.3]. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 29 of 46...
Figure 8.a: Connect the adapter cable to the antenna Figure 8.b: Connect the GSM antenna This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 30 of 46...
Important: Do not insert or remove the SIM card when the device is under power. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 31 of 46...
ANTENNA, INSTALL THE ANTENNA SO THAT A MINIMUM DISTANCE OF 20 CM CAN BE MAINTAINED BETWEEN THE ANTENNA AND ALL PERSONS, WITH ANTENNA GAIN NOT EXCEEDING 3 DBI. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 32 of 46...
Note: Do not used the external cable for power supply without a voltage adapter. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 33 of 46...
You can communicate with the modem through one of the provided RS232 serial ports using a terminal program , see example below: This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 34 of 46...
Page 35
Figure 17: COM Port transmission settings 3. On the terminal screen, type “AT” to check the “OK” response from the Modem. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 35 of 46...
Page 36
Figure 18: Check the response from TANGO55/56 Now you can configure the TANGO55/56 modem according to your requirements and according to the AT-Command set. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 36 of 46...
PIN code not entered (with + CMEE=1 mode) CME ERROR: 3 AOC credit exceeded or a communication is This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 37 of 46...
Upto 115200 data bits parity bit stop bit GPRS troubleshooting (TANGO55/56 units) • Refer to the separate manual “gprs_startup_user_guide.pdf”. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 38 of 46...
TANGO55/i & TANGO56/i User's Manual Version 1.05 6 HOUSING Figure 40: Housing of TANGO55/i and TANGO56/i This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 39 of 46...
Version 1.05 6.1 Housing of cradle Figure 41: Dimensions of the cradle. Figure 42: View of the cradle. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 40 of 46...
The connector of power cable is a Micro-Fit 3.0 one. Part number: 43025-0400 (male) Figure 43: View of external cable for power supply This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 41 of 46...
Microphone input current >32Ω (<1nF) Speaker impedance FALCOM recommends the headset – HS-TWIST/TANGO (including split ferrite WE 7427114) This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 42 of 46...
COM port where your TANGO55/56 is connected (i.e COM1) and in the “Baud” settings box select the Baud rate to 115200. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 43 of 46...
Page 44
(set to HIGH), the error shown in the figure below will be occurred. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 44 of 46...
Page 45
(connect the V+ and the IGN line to the external power source). This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 45 of 46...
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help This confidential document is a property of FALCOM and may not be copied or circulated without previous permission. Page 46 of 46...
Need help?
Do you have a question about the TANGO55 and is the answer not in the manual?
Questions and answers