System information
2
Content
1.
Safety instructions 3
2.
Description of the ER75i router 4
2.1.
Introduction 4
2.2.
Delivery Identification 4
2.3.
Antenna Connection 5
2.4.
SIM Card Reader 6
2.5.
Power Supply 6
2.6.
Technical parameters 6
2.7.
Description of individual components of ER75i 7
2.7.1.
GSM/GPRS/EDGE module 7
2.7.2.
Control microcomputer 7
2.8.
User interfaces (Connectors) 8
2.8.1.
Connection of the PWR Supply Connector 9
2.8.2.
Connection of the ETH Connector 9
2.8.3.
Connection of the Connector USB 9
2.8.4.
Connection of the Connector PORT1 9
2.9.
Modem status indication 10
2.10.
Putting into operation 10
3.
Configuration setting 12
3.1.
Network Status 12
3.2.
DHCP Status 13
3.3.
GPRS Status 14
3.4.
System Log 14
3.5.
Network Configuration 15
3.6.
GPRS Configuration 16
3.7.
NAT Configuration 17
3.8.
GRE Tunnel Configuration 20
3.9.
SMS Configuration 21
3.10.
SIM PIN configuration 23
3.11.
Change password 23
3.12.
Update firmware 23
3.13.
Reboot 24
3.14.
Default settings 24
3.14.1.
LAN Configuration 24
3.14.2.
GPRS Configuration 25
3.14.3.
NAT Configuration 25
3.14.4.
GRE Tunnel Configuration 26
3.14.5.
SMS Configuration 26
4.
Driver installation 28
5.
Control by AT commands 30
6.
Possible problems 30
7.
C
ustomer´s care 30
8.
Guarantee Claim Guidelines 31
9.
Guarantee certificate 34