INTERCOM button Used to make or receive extension calls. Jog Dial Used to adjust the volume of the handset receiver, headset, ringer and speaker, or to adjust the display contrast. Refer to "Initial Setting" in this manual. It is also used to select data from the Call Directory and the System Feature Access Menu for KX-T7431, KX-T7433, KX Pow er On/Off. SC2. Press and hold the Multifunction Button for 1 second. SC2 Remote Control. Tap the Center Button. Note: The SC2 and the SC2 Remote Control come paired together. They will automatically connect to each other when the SC2 and the SC2 Remote Control are powered on. Volum e Adjust menu. (+) Button - Increase the volume. It enables you to set the system music and intercom volume levels, bass and treble levels, clock settings, privacy settings and more. The integrated docking station allows you to play any portable music source throughout the system. Room Station The RETRO-5R room station is designed for indoor use. Delete the unit from the paired devices list in the phone's Bluetooth settings page 3. Restart the phone 4. Perform pairing (or factory) reset on the unit (as described in the troubleshooting section in the user manual) - the unit will turn off 5. Turn the unit back on 6. Pair the unit to the phone via Bluetooth 7. Download and install the app 8. Cardo PACKTALK Slim: Complete Tutorial. Learn about PACKTALK Slim helmet compatibility. Cardo PACKTALK SLIM - Universal Intercom Pairing. Cardo VOICE COMMAND ABILITY! PACKTALK BOLD/SLIM, FREECOM 4x, FREECOM 4+. Cardo PACKTALK SLIM - DMC Bridge Feature! Bluetooth Pairing with a Sena Headset or Helmet; Pairing a Mobile Phone; Which products are compatible with the Sena Utility App? Making and Answering Calls The headset can be paired with up to three other headsets for Bluetooth intercom conversation. 1.urn on the two headsets (A and B) that T you would like to pair with each other. 2. Press and hold the Center Button of the headset A and B for 5 seconds until red LEDs of the both units start to flash rapidly. The HD speakers and three antennas for FM Radio, Bluetooth Intercom and Mesh Intercom are already pre-installed in the SCHUBERTH C5. The SC2 is extremely simple to install: Plug in the HD BOOM microphone, remove the covers at the back of the helmet, free the remote control housing on the side, plug both in, turn them on, and you are ready to ride! SRC-System™ Software Update for Concept, C2, C3, S2/S2 Sport and C3 Pro. We offer you the opportunity to regularly update your SRC-System™ with the latest firmware version, which contains updates and patches. Manual pdf (11 MB) Software Updates for SRC-System M1 and SRC-System PRO. Register your SRC-System™ M1 or SRC-System Pro on the Looking for product support for your Sena? Look no further than our support page, your one stop shop for all your questions and concerns. As an industry leader in Bluetooth communication devices, we are dedicated to providing quality customer support.