can restart modemPool and detected disabled sim card

utils/excel_reader.py

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+import json
+
+import pandas as pandas
+
+from pojo.contact_pojo import ContactPojo
+
+
+class ExcelHelper:
+
+    def __init__(self):
+        self._df = pandas.Series()
+
+    def write_phone(self, phone_number):
+        new_df = pandas.Series([phone_number])
+        self._df = pandas.concat([self._df, new_df])
+        self._df.to_excel("phone_list.xlsx")
+
+    # read the contact list from the exel file
+    def read_contacts(self) -> list:
+        contact_list_in_json = pandas.read_excel(r'./contact.xlsx').to_json(orient='records')
+        contact_dict_list = json.loads(contact_list_in_json)
+        contact_list = []
+        for contact_dict in contact_dict_list:
+            name = contact_dict['name'].split(' ')
+            first_name = name[0]
+            last_name = name[-1]
+            contact = ContactPojo(phone_number=contact_dict['phone'],
+                                  last_name=last_name,
+                                  first_name=first_name,
+                                  ccid=contact_dict['ccid'],
+                                  passport_number=contact_dict['passport'],
+                                  mail=contact_dict['email'])
+            contact_list.append(contact)
+        return contact_list
+
+
+if __name__ == '__main__':
+    helper = ExcelHelper()
+    helper.write_phone("88649614591")