The blog

Outdoor activity fans, have you got more than one of your phones soaked? With each outing is it always the same headache of keeping your phone dry? Put a stop to all that and go for a waterproof smartphone!

For the 3rd edition of the UTMB® [ALL] SUPPORTERS initiative, the Crosscall team covered the length of the 171km-long Ultra Trail du Mont Blanc to deliver messages of support to runners from their friends and family. Over 1,100 videos from friends, parents, and children from all four corners of the world, all with one single aim: to boost the moral of ultra trail runners as they embarked on an incredible adventure. Discover the heartfelt messages and emotional reactions below…

Do you think twice about taking your mobile phone with you every time you go on an excursion? Discover 6 reasons to choose a CROSSCALL smartphone for your outdoor adventures.

It's time to kit your kids out as they head back to school! Discover the excuses that they will no longer be able to make up if you go for a CROSSCALL smartphone.

Discover the rules and tips to take great photos with your smartphone.

In this article, discover how a GPS works and our advices to optimise the use of your smartphone during your trips.

Safety is an essential factor to be taken into account when engaging in outdoor sports which sometimes present us with difficult or even extreme and hostile conditions. The phone has become an additional safety device for quickly calling for help.

Summer has finally settled in, but to avoid any unpleasant surprises for your next BBQ party, we have selected three free weather apps for you to download to your smartphone.

The Play Store gives you access to over a million applications that you can install. Installing an application is very simple:

The latest addition to the CROSSCALL range, the TREKKER-X3, is equipped with numerous sensors to analyse and understand any terrain, whether for a trip outdoors or a work assignment.

In addition to offering mobile phones and smartphones with exceptional autonomy, CROSSCALL, the leader in outdoor mobile technology, has found THE solution to extend the battery life of your smartphone: Power Saving Mode, a new feature available following the TREKKER-X3‘s last update.

Notifications allow you to be alerted but can be annoying, so it can sometimes be useful to disable them.

If you’re on the move and you want to connect to the internet to pick up your email or access your documents, your smartphone has the ability to share its internet connection with another device, such as a computer. To take advantage of this feature, you need to have an appropriate data subscription and 3G/4G internet access. Enabling connection sharing is very simple:

Where are videos stored on my CROSSCALL TREKKER-X4 smartphone?

Want to remove the sound and/or vibrations from the buttons on your keyboard? It’s very simple

Battery life is an essential point to evolve without constraints in outdoor. CROSSCALL equipped the last TREKKER-X3 with a battery of 3500mAh and optimized the whole charging circuit for a better longlasting battery. Check out the latest novelties.

CROSSCALL shows you how to automatically save all your memories of outdoor excursions on your memory card, with a single setting – useful!

Do you want to keep a record of some information without having to note it down, or simply take a shot of a friend’s Snapchat? A screenshot is the best solution! CROSSCALL explains to you how you do it.