diff --git a/README.md b/README.md
index 911d8a7..ae4b077 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ This tool is ideal for VoIP system administrators, technical support teams, and
 * **Label Patterns:** Generate dynamic display names (DisplayName) based on input data.
 * **Ghost Account:** Option to add a "Disconnected" profile as the first account in the list.
 * **Delimiter Support:** Works with commas, tabs (`\t`), semicolons, etc.
+* **Sorting:** Sort accounts alphabetically by a specified column.
+* **Encoding Support:** Specify input and output file encodings.
+* **Call Handling:** Configure automatic call rejection and answering.
 
 ## How to Use
 
@@ -30,10 +33,10 @@ cd microw
 
 ### Basic Execution
 
-Assuming you have a file named `your_data.csv` with the format `extension,label`:
+Assuming you have a file named `your_data.csv` with the format `ramal,label`:
 
 ```bash
-python3 microw.py --input your_data.csv --output accounts.ini
+python3 microw.py --input-file your_data.csv --output-file accounts.ini
 
 ```
 
@@ -43,13 +46,22 @@ python3 microw.py --input your_data.csv --output accounts.ini
 
 | Argument | Default | Description |
 | --- | --- | --- |
-| `--format` | `"extension label"` | Column order (use `_` to ignore columns). |
-| `--input` | `./input.txt` | Path to the source file. |
-| `--output` | `./output.ini` | Path to the generated `.ini` file. |
+| `--columns` | `"ramal label"` | Define the column order of the input file. Use variable names (e.g., ramal, password) or '_' to ignore columns. |
+| `--input-file` | `./input.txt` | Path to the source file. |
+| `--output-file` | `./output.ini` | Path to the generated `.ini` file. |
 | `--delimiter` | `,` | Column separator character. |
-| `--label-pattern` | `label` | Template for the display name (e.g., `"extension - label"`). |
+| `--label-pattern` | `label` | Template for the display name (e.g., `"ramal - label"`). |
 | `--add-ghost` | `False` | Adds a 'Disconnected' account at the top. |
 | `--set-template` | `None` | Path to a custom account template file. |
+| `--set-password` | `None` | Sets a single password for all accounts. |
+| `--set-server` | `None` | Sets the server for all accounts. |
+| `--read-encoding` | `utf-8` | Encoding for reading the input file. |
+| `--write-encoding` | `utf-8` | Encoding for writing the output file. |
+| `--sort` | `True` | Sorts the accounts in the final file. |
+| `--sort-by` | `ramal` | Column to use for alphabetical sorting. |
+| `--deny-incoming` | `button` | Defines if the app will reject calls automatically. Possible values: all, no, server, user, button. |
+| `--auto-answer` | `button` | Enables automatic call answering. Possible values: all, no, button. |
+| `--help` | `False` | Displays the manual. |
 
 ---
 
@@ -57,19 +69,19 @@ python3 microw.py --input your_data.csv --output accounts.ini
 
 ### 1. CSV Format with Semicolons
 
-If your file follows the pattern `ID;Extension;Name;Department` and you want to ignore the ID:
+If your file follows the pattern `ID;ramal;nome;setor` and you want to ignore the ID:
 
 ```bash
-python3 microw.py --delimiter ";" --format "_ extension label department"
+python3 microw.py --delimiter ";" --columns "_ ramal nome setor"
 
 ```
 
 ### 2. Customizing the Display Name
 
-To make the name appear in MicroSIP as `Extension | Name (Department)`:
+To make the name appear in MicroSIP as `ramal | nome (setor)`:
 
 ```bash
-python3 microw.py --format "extension label department" --label-pattern "extension | label (department)"
+python3 microw.py --columns "ramal nome setor" --label-pattern "ramal | nome (setor)"
 
 ```
 
@@ -78,7 +90,7 @@ python3 microw.py --format "extension label department" --label-pattern "extensi
 If you need different transport settings (TLS/TCP) or ports, create a template file and point to it:
 
 ```bash
-python3 microw.py --set-template my_template.txt --input extensions.txt
+python3 microw.py --set-template my_template.txt --input-file extensions.txt
 
 ```