This process will take you 2 minutes and you will be able to use Internet at maximum speed on your iPhone. (click here if you have an Android)
- Click on the following link to download the APN config file in your iPhone: www.telsome.es/iphone
- Go to Settings > General > Profiles > Select Telsome profile > Select install profile. If your iPhone uses iOS9, you have already enabled 4G. If your phone is previous to iOS9, follow the next step:
- Go to Mobile Data > Options > Mobile data network > Access Point: type inet.es