--- title: Key Touch magazine Home description: Key Touch magazine is your go-to-place for information related to PMR evolution, hybrid networks, radio communications and success stories, and related topics. --- - follow us - - [![keytouch-logo-1.png](http://www.securelandcommunications.com/hubfs/Keytouch_2017/keytouch-logo-1.png "keytouch-logo-1.png")](https://www.keytouch.online/) - [Topics](https://www.keytouch.online/stories) - [Archive](https://www.keytouch.online/magazine) - [About us](https://www.keytouch.online/about-us) - [Contact](https://securelandcommunications.hubspotpagebuilder.com/contact-us) Editors' Choice # Fighting an invisible enemy [![Read more](https://no-cache.hubspot.com/cta/default/542132/2275f7e8-7994-4558-892e-15a679afdf32.png)](https://cta-redirect.hubspot.com/cta/redirect/542132/2275f7e8-7994-4558-892e-15a679afdf32) ### Topics - [Featured solutions (24)](https://www.keytouch.online/stories/topic/featured-solutions) - [Tips and best practices (24)](https://www.keytouch.online/stories/topic/tips-and-best-practices) - [Articles (14)](https://www.keytouch.online/stories/topic/articles) - [Reader stories (13)](https://www.keytouch.online/stories/topic/reader-stories) - [Auf Deutsch (3)](https://www.keytouch.online/stories/topic/auf-deutsch) - [En español (2)](https://www.keytouch.online/stories/topic/en-español) [![What everyone must know about IoT, 5G and Big Data](https://www.securelandcommunications.com/hubfs/A_Keytouch_2017/stories-imgs/Technology-word-cloud-320px-wide.jpg)](https://www.keytouch.online/stories/what-everyone-must-know-about-iot-5g-and-big-data) \[Articles\] ### [What everyone must know about IoT, 5G and Big Data](https://www.keytouch.online/stories/what-everyone-must-know-about-iot-5g-and-big-data) Acronyms and new terms come up in all discussions, even when meeting mission-critical professionals. How will these new technologies affect the daily work of public safety and other professionals? What should you know about IoT, 5G and Big Data? [Read more](https://www.keytouch.online/stories/what-everyone-must-know-about-iot-5g-and-big-data) [![Das Bayerische Rote Kreuz steht zusammen](https://www.securelandcommunications.com/hubfs/A_Photos/1_per_3_640x400/Red-Cross-Katastrophenschutz-vehicle-680px-wide.jpg)](https://www.keytouch.online/stories/das-bayerische-rote-kreuz-steht-zusammen) \[Auf Deutsch\] ### [Das Bayerische Rote Kreuz steht zusammen](https://www.keytouch.online/stories/das-bayerische-rote-kreuz-steht-zusammen) Wie das Bayerische Rote Kreuz in Krisenzeiten zusammensteht - einwandfreie Kommunikation und Transparenz schafft Akzeptanz in der Bevölkerung! [Read more](https://www.keytouch.online/stories/das-bayerische-rote-kreuz-steht-zusammen) [![Fighting an invisible enemy](https://www.securelandcommunications.com/hubfs/A_Photos/1_per_3_640x400/Red-Cross-Katastrophenschutz-vehicle-680px-wide.jpg)](https://www.keytouch.online/stories/fighting-an-invisible-enemy-by-keeping-the-red-cross-connected-in-bavaria) \[Reader stories\] ### [Fighting an invisible enemy](https://www.keytouch.online/stories/fighting-an-invisible-enemy-by-keeping-the-red-cross-connected-in-bavaria) How keeping the Red Cross connected keeps Bavaria secure [Read more](https://www.keytouch.online/stories/fighting-an-invisible-enemy-by-keeping-the-red-cross-connected-in-bavaria) [![Boosted by SmarTWISP: The happy union between smartphone and PMR/TETRA radio](https://www.securelandcommunications.com/hubfs/A_img3/Thumbnails-dropdown-content-237x160/Public%20Safety/Fireman_Medic_20190909_NI7A9963_17_237x160.jpg)](https://www.keytouch.online/stories/boosted-by-smartwisp) \[Featured solutions\] ### [Boosted by SmarTWISP: The happy union between smartphone and PMR/TETRA radio](https://www.keytouch.online/stories/boosted-by-smartwisp) THE CHALLENGE: The SmarTWISP development programme by Airbus is looking for the best and most talented teams to improve the mission-critical communications of police officers, firefighters, caretakers, doctors and other life-saving and society-building professionals. [Read more](https://www.keytouch.online/stories/boosted-by-smartwisp) [![Seven steps to TETRA – the hospital expert’s view](https://www.securelandcommunications.com/hubfs/A_img2/Customer-stories_640x420/Hospital-nurse_640x420.jpg)](https://www.keytouch.online/stories/seven-steps-t-tetra-the-hospital-experts-view) \[Tips and best practices\] ### [Seven steps to TETRA – the hospital expert’s view](https://www.keytouch.online/stories/seven-steps-t-tetra-the-hospital-experts-view) Using TETRA in hospitals can bring great benefits, states Tomi Pekkonen, Manager for Social and Healthcare VIRVE network, Hospital district of Helsinki and Uusimaa (Finland). [Read more](https://www.keytouch.online/stories/seven-steps-t-tetra-the-hospital-experts-view) [![Radio coverage: this is how professionals do it](https://www.securelandcommunications.com/hubfs/A_img2/How_to_buy_960x350/Security-officer-uses-Tactilon-Dabat-960x350.jpg)](https://www.keytouch.online/stories/radio-coverage-this-is-how-professionals-do-it) \[Articles\] ### [Radio coverage: this is how professionals do it](https://www.keytouch.online/stories/radio-coverage-this-is-how-professionals-do-it) Today’s mobile professionals cannot afford to waste time worrying about running into communication blind spots. But how do professional network planners determine whether a network can deliver complete coverage? [Read more](https://www.keytouch.online/stories/radio-coverage-this-is-how-professionals-do-it) [![View all stories](https://no-cache.hubspot.com/cta/default/542132/a2614117-6e12-4c62-b0b7-08cb411a5873.png)](https://cta-redirect.hubspot.com/cta/redirect/542132/a2614117-6e12-4c62-b0b7-08cb411a5873) ## Key Touch Magazine archive Read all past issues of the Key Touch Magazine.  [Browse all issues »](https://www.keytouch.online/magazine) ## Most Popular ### [Bluetooth Tetrapol: Sin cables Tips para mantener comunicaciones discretas en la policía.](https://www.keytouch.online/stories/bluetooth-tetrapol-sin-cables) ### [Kennen Sie schon die rote Taste in TETRA-Endgeräten? Eine Notruftaste ist unabdingbar für die Funkgeräte von Einsatzkräften. Aber wussten Sie schon, wie viele nützliche Funktionen sich für die rote Taste der TETRA-Endgeräte von Airbus programmieren lassen?](https://www.keytouch.online/stories/kennen-sie-die-rote-taste-in-tetra-endgeraten) ### [TETRA radio shortcuts: By the numbers Tips for accessing common functions with your number keys.](https://www.keytouch.online/stories/tetra-radio-shortcuts-by-the-numbers) ### [Red alert: Emergency functions on your TETRA radio Five tips for using the red key.](https://www.keytouch.online/stories/red-alert-emergency-functions-on-your-tetra-radio) ### [Five things you need to know about TETRA Here are five frequently asked questions about TETRA, and the answers you should know.](https://www.keytouch.online/stories/five-things-you-need-to-know-about-tetra) [![keytouch-logo-1.png](http://www.securelandcommunications.com/hubfs/Keytouch_2017/keytouch-logo-1.png "keytouch-logo-1.png")](https://www.keytouch.online/) - [Legal notices](https://securelandcommunications.hubspotpagebuilder.com/legal-notice) - [About us](https://www.keytouch.online/about-us) - [Contact](https://securelandcommunications.hubspotpagebuilder.com/contact-us) ↑