System information

1. CONFIGURATION OVER WEB BROWSER

1.39 Unlock SIM card

Possibility to unlock SIM PIN is under Unlock SIM Card item. If the inserted SIM card is

secured by a PIN number, enter the PIN to ﬁeld SIM PIN and push-button Apply.

SIM card is blocked after three failed attempts to enter the PIN code.

Figure 74: Unlock SIM card

1.40 Send SMS

Sending SMS messages is possible in menu Send SMS. The SMS message will be sent

after entering the Phone number and text SMS (Message) and by pushing button Send.

Figure 75: Send SMS

SMS message sending via HTTP request is in the form:

GET/send_exec.cgi?phone=%2B420712345678&message=Test HTTP/1.1

Authorization: Basic cm9vdDpyb290

HTTP request will be sent to TCP connection on router port 80. Router sends an SMS mes-

sage with text "Test". SMS is sent to phone number "420712345678". Authorization is in the

format "user:password" coded by BASE64. In the example is used for root:root.

1.41 Backup conﬁguration

The router conﬁguration is possible to save by help of the Backup Conﬁguration menu

item. After clicking on this menu it is possible to check a destination directory, where it will

save the router conﬁguration.