diff --git a/obsw_tmtc_client.py b/obsw_tmtc_client.py
index c2da60cd9f2ee9b0e7e0c7c007478d1372cea5da..b0058344182e167d0ba0b04b9dce932be0687b22 100755
--- a/obsw_tmtc_client.py
+++ b/obsw_tmtc_client.py
@@ -5,52 +5,11 @@
 @details
 This client features multiple sender/receiver modes and has been designed
 to be extensible and easy to use. This clien is based on the PUS standard for the format
-of telecommands and telemetry.
+of telecommands and telemetry. It can also send TMTC via different interfaces like the
+serial interface (USB port) or ethernet interface.
 
 @manual
-Manual installation of crcmod and pyserial for serial communication might be needed
-    1. Install pip if it is not installed yet
-    2. Install crcmod and all other required packages:
-        Command: python3.8 -m pip install crcmod
-        or use IDE (interpreter settings -> pip in PyCharm)
-
-The script can be used by specifying command line parameters.
-Please run this script with the -h flag or without any command line parameters to display options.
-GUI is work-in-progress
-It might be necessary to set board or PC IP address if using ethernet communication.
-Default values should work normally though. Use higher timeout value (-t Parameter) for STM32
-
-Example command to test PUS Service 17 with serial communication
-    obsw_tmtc_client.py -m 3 -s 17 -c 1
-Example to run Unit Test with QEMU:
-    obsw_tmtc_client.py -m 5 -c 2
-Example to test service 3 with HK output and serial communication:
-    obsw_tmtc_client.py -m 3 -s 3 --hk -c 1
-Get command line help:
-    obsw_tmtc_client.py -h
-
-There are four different Modes:
-    0. GUI Mode: Experimental mode, also called if no input parameter are specified
-    1. Listener Mode: Only Listen for incoming TM packets
-    2. SingleCommandMode: Send Single Command repeatedly until answer is received,
-       only listen after that
-    3. ServiceTestMode: Send all Telecommands belonging to a certain G_SERVICE
-       and scan for replies for each telecommand. Listen after that
-    4. SoftwareTestMode: Send all services and perform reply scanning like mode 3.
-        Listen after that
-    5. Unit Test Mode: Performs a unit test which returns a simple OK or NOT OK. This mode
-        has the capability to send TCs in bursts, where applicable
-
-There are following communication interfaces, specified by supplying -c <Interface ID>:
-    0: Dummy Interface: Not fully developed yet.
-    1: Serial Interface: Serial communication. Specify COM port with --COM <Com Port Name>
-       or type it in manually. Serial settings are hardcoded for now in obsw_com_config.py .
-    2: QEMU Interface: Start a QEMU session and then command the session with the QEMU interface.
-    3. Ethernet: Not used anymore. Can be used to send packets to sockets by specifying the
-       port and IP address.
-
-If there are problems receiving packets with Ethernet Communication, check the firewall
-settings and ensure that python.exe UDP packets are not blocked in advanced firewall settings.
+Run this file with the -h flag to display options.
 """
 import atexit
 import time