TANGO55/i & TANGO56/i User's Manual
Version 1.05
Table Of Contents
0 INTRODUCTION .................................................................................................................. 6
0.1 T
HE
DIFFERENCES
BETWEEN
TANGO55/
I
& TANGO56/
I
MODEMS
................................................. 6
0.2 U
SED
ABBREVIATIONS
............................................................................................................... 8
0.3 R
ELATED
DOCUMENTS
............................................................................................................ 10
1 SECURITY ......................................................................................................................... 11
1.1 G
ENERAL
............................................................................................................................ 11
1.2 E
XPOSURE
TO
RF
ENERGY
..................................................................................................... 11
1.3 E
FFICIENT
MODEM
OPERATION
.................................................................................................. 11
1.4 A
NTENNA
CARE
AND
REPLACEMENT
............................................................................................ 11
1.5 D
RIVING
.............................................................................................................................. 12
1.6 E
LECTRONIC
DEVICES
............................................................................................................. 12
1.7 V
EHICLE
ELECTRONIC
EQUIPMENT
.............................................................................................. 12
1.8 M
EDICAL
ELECTRONIC
EQUIPMENT
.............................................................................................. 12
1.9 A
IRCRAFT
............................................................................................................................ 12
1.10 C
HILDREN
......................................................................................................................... 12
1.11 B
LASTING
AREAS
................................................................................................................. 13
1.12 P
OTENTIALLY
EXPLOSIVE
ATMOSPHERES
.................................................................................... 13
1.13 N
ON
-I
ONISING
RADIATION
..................................................................................................... 13
1.14 S
AFETY
STANDARDS
............................................................................................................. 14
2 TECHNICAL DATA ........................................................................................................... 15
2.1 T
ECHNICAL
SPECIFICATIONS
OF
GSM/GPRS
ENGINE
................................................................... 15
2.2 P
OWER
CONSUMPTION
FOR
TANGO55,
ONLY
............................................................................ 18
2.3 O
PERATING
TEMPERATURES
..................................................................................................... 18
2.4 A
IR
INTERFACE
OF
THE
TANGO55 GSM/GPRS
ENGINE
,
ONLY
.................................................. 18
2.5 A
IR
INTERFACE
OF
THE
TANGO56 GSM/GPRS
ENGINE
,
ONLY
.................................................. 19
2.6 D
ETERMINING
THE
E
XTERNAL
E
QUIPMENT
T
YPE
........................................................................... 20
3 GSM/GPRS APPLICATION INTERFACE ......................................................................... 21
3.1 D
ESCRIPTION
OF
OPERATING
MODES
.......................................................................................... 21
3.2 N
ORMAL
MODE
OPERATION
..................................................................................................... 21
3.2.1 GSM/GPRS SLEEP ...................................................................................................... 21
3.2.2 GSM IDLE .................................................................................................................... 21
3.2.3 GSM TALK ................................................................................................................... 21
3.2.4 GPRS IDLE .................................................................................................................. 21
3.2.5 GPRS DATA ................................................................................................................. 21
3.2.6 P
OWER
DOWN
................................................................................................................... 22
3.2.7 A
LARM
MODE
.................................................................................................................... 22
4 HARDWARE INTERFACES .............................................................................................. 23
4.1 I
NTERFACES
ON
THE
TANGO55/
I
& TANGO56/
I
..................................................................... 23
4.1.1 I
NTERFACE
A (4-
PIN
CONNECTOR
,
POWER
SUPPLY
) ..................................................................... 23
4.1.2 I
NTERFACE
B (9-
PIN
D-SUB
CONNECTOR
) .............................................................................. 24
4.1.3 I
NTERFACE
C (8-
PIN
RJ45
CONNECTOR
) ................................................................................ 24
4.1.4 I
NTERFACE
D (
ANTENNA
INTERFACE
) ...................................................................................... 25
4.1.5 I
NTERFACE
E (SIM
INTERFACE
) ............................................................................................ 25
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