diff --git a/main.py b/main.py
index 2e3b040..356cd7a 100644
--- a/main.py
+++ b/main.py
@@ -114,6 +114,7 @@ if __name__ == '__main__':
     modem_list = []
     for port in get_devices_ports():
         modem_list.append(create_modem_for_port(port))
+
     # cmd = "AT+CMEE=2\r"
     # send_command(cmd)
 
diff --git a/pojo/contact_pojo.py b/pojo/contact_pojo.py
index e97c0e5..da1e156 100644
--- a/pojo/contact_pojo.py
+++ b/pojo/contact_pojo.py
@@ -7,11 +7,13 @@ class ContactPojo:
     passport: str
     last_name: str
     first_name: str
+    mail: str
     ccid: str
 
-    def __init__(self, phone_number: str, passport_number: str, last_name: str, first_name: str, ccid: str):
+    def __init__(self, phone_number: str, passport_number: str, last_name: str, first_name: str, ccid: str, mail: str):
         self.phone = phone_number
         self.passport = passport_number
         self.last_name = last_name
         self.first_name = first_name
         self.ccid = ccid
+        self.mail = mail
diff --git a/pojo/serial_modem.py b/pojo/serial_modem.py
index 9b3590e..239fe07 100644
--- a/pojo/serial_modem.py
+++ b/pojo/serial_modem.py
@@ -1,10 +1,13 @@
 from gsmmodem import GsmModem
 
+from pojo.contact_pojo import ContactPojo
+
 
 class SerialModem():
     ccid: str
     phone_number: str
     modem: GsmModem
+    contact: ContactPojo
 
     def __init__(self, modem: GsmModem):
         self.modem = modem