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If you successfully '''followed the previous instructions''', you are ready {{#lst:How to test the GSM/GPRS modem. Here are some use Telit Modem|examples: You can check the complete list of AT commands at the Official manufacturer [http://telit.com/module/infopool/download.php?id=522 Software User Guide]. }}
Use the instruction{{#lst: <pre>at+csq</pre> The answer should be: +CSQ: X,0, where X is the signal strenght. For example 12 is poor and 18 is good. If the answer is +CSQ:99,99 you should check your coverage or How to use an antenna<br> Telit Modem|examplestrenght}}
Use the instruction, replace number_to_call with your number{{#lst: <pre>atd number_to_call</pre> Press any key How to end call '''NOTE:''' If "NO CARRIER" message appears, check your coverage or use an antenna. Telit Modem|examplecall}}
First of all, you need to configure the SMS format type. Telit GE865 GSM/GPRS supports PDU format and Text format. We use Text format. Type the following command{{#lst: <pre>AT+CMGF=1</pre> There are so many ways in this modem How to send a message. Here you have a simple example. Use the instruction, replace destination_number with your number: <pre>at+cmgs= destination_number> insert here your text message</pre> When you are ready to send your message use Ctrl+Z to send it. If you want to cancel or restart the message press ESC.<br> '''NOTE:''' If "NO CARRIER" message appears, check your coverage or use an antenna. '''NOTE:''' Don't use special characters in SMS text message like <`´'">.<br> Telit Modem|examplesms}}'''Know more'''<br> Here you have the official manuals from the manufacturer's webpage{{#lst:<br> *[http://telit.com/module/infopool/download.php?id=1666 Telit GE865-QUAD Hardware User Guide]<br> *[http://telit.com/module/infopool/download.php?id=522 How to use Telit Modules Software User Guide]<br>Modem|know_more}}
→How to use Telit Modem
== How to use Telit Modem ==
'''Basic'''
{{#lst:How to use Telit modem is not supported by default in IGEPv2. Use the following steps for it: Modem|overview}} *Log into IGEPv2 (via SSH, [http://labs.isee.biz/index.php/Getting_started_with_IGEPv2{{#Log_into_IGEPv2_via_Ethernet_interface as shown in the previous chapter]), and run the following commandslst:<pre>ssh root@192.168.5.1 mkdir /tmp/tempmount -t jffs2 /dev/mtdblock1 /tmp/temp vi /tmp/temp/igep.ini </pre> *Add the following line (press i How to insert content):use Telit Modem|configure}} buddy.modem=yes *Save changes (ESC -> {{#lst:wq -> Enter) and reboot your IGEP Device *Power up the modem using the next commands:<pre>echo 0 > /sys/class/gpio/gpio140/valueecho 1 > /sys/class/gpio/gpio141/valuesleep 1echo 0 > /sys/class/gpio/gpio141/value</pre> *Once the modem is on (led D401, near SIM card reader, is blinking now), you can interact with it via UART 2. You can use Microcom How to comunicate with it from the serial debug console:<pre>microcom -s 115200 /dev/ttyO1</pre> *To check the modem status use the command:<br>Telit Modem|configure}}<pre>at</pre> *Answer should be OK.<br> *Now unlock it by inserting your SIM card PIN number. Use the command{{#lst:<pre>at+cpin=<PIN></pre> *If you correctly inserted the PIN number, the answer should be OK. If you fail more than 3 times, your SIM card will lock and you will have to insert PUK number. *Now you are ready How to use the GSM/GPS modem.<br>Telit Modem|powerup}
=== Examples ===
==== Test received signal strength<br> ====
==== Making a phone call<br> ====
==== Sending a SMS<br> ====
== How to use TVP5151 Video Decoder <br> ==
