From 7a86bb88642701bf09aa27e378269d6cd9f3582f Mon Sep 17 00:00:00 2001
From: GNU <dexterkidd@gmail.com>
Date: Tue, 12 Sep 2023 19:14:18 +0800
Subject: [PATCH] Created How to make phone call / send sms with 4G extension
 (markdown)

---
 ...phone-call---send-sms-with-4G-extension.md | 75 +++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 How-to-make-phone-call---send-sms-with-4G-extension.md

diff --git a/How-to-make-phone-call---send-sms-with-4G-extension.md b/How-to-make-phone-call---send-sms-with-4G-extension.md
new file mode 100644
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+++ b/How-to-make-phone-call---send-sms-with-4G-extension.md
@@ -0,0 +1,75 @@
+First we need [power on the 4G extension](https://github.com/clockworkpi/uConsole/wiki/How-to-use-the-4G-extension) in uConsole
+
+Then use [AT commands](https://github.com/clockworkpi/uConsole/blob/master/SIM7500_SIM7600%20Series_AT%20Command%20Manual_V3.00.pdf) to do the jobs in uConsole
+
+## Check sim card if is ready
+```
+echo -en "AT+CPIN?\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
++CPIN: READY
+
+OK
+```
+
+## Check ISP info
+```
+echo -en "AT+COPS?\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
++COPS: 0,0,"SOME-ISP",7
+
+OK
+```
+
+## Make phone call
+```
+echo -en "ATD123456;\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
+OK
+
++CLCC: 3,0,2,0,0,"123456",129
+```
+
+replace **123456** with your really target phone number
+
+## Hang up phone call
+```
+echo -en "AT+CVHU=0\r\n" | sudo socat - /dev/ttyUSB3,crnl
+echo -en "ATH\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
+OK
+
++CLCC: 3,0,6,0,0,"123456",129
+
+OK
+```
+
+## Answer phone call
+```
+echo -en "ATA\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
+VOICE CALL: BEGIN
+or
+NO CARRIER
+
+```
+## Network state
+```
+echo -en "AT+CGREG?\r\n" | sudo socat - /dev/ttyUSB3,crnl
+
++CGREG: 2,1,E7B6,EA22BB2
+
+OK
+```
+
+## Send text message
+```
+echo -e "ATZ\r" | sudo socat - /dev/ttyUSB3,crnl
+sleep 1
+echo -e "AT+CMGF=1\r" | sudo socat - /dev/ttyUSB3,crnl
+sleep 1
+echo -e "AT+CMGS=\"123456\""  | sudo socat - /dev/ttyUSB3,crnl
+sleep 1
+echo -e "Hello this is SMS message from shell\x1A" | sudo socat - /dev/ttyUSB3,crnl
+sleep 1
+echo -en "ATE0\r\n" | sudo socat - /dev/ttyUSB3,crnl
+```