Using a phone should be able to call primarily. This can be the score of 4 well, but the quality is below ground (sic!). There is a lack not only on the quality of the speakers but also on the microphone quality; In any case, the roars of my spoken and it is not balanced over. This can both my HTC HD 2 and my beach smartphone Huawei Ideos X3 better. Also the Samsung Galaxy K Zoom my wife is in this area the Note 4 lengths ahead.
An FM radio is not on board the battleship.
UMTS reception slightly worse than my cheap smartphone Huawei Ideos X3.
Update March 29, 2015:
Originally, I had wanted to report only negative. However, I have noticed two things that I find so good that I really must now mention. 1. The readability of the screen in sunlight (provided you have the automatic switched on) is exceptionally good. The grade 4 is particularly well suited for this semi-Ingress. 2. The quick charge function is very useful and is used daily by me in spite of an existing battery packs. With me enough my short morning Badaufenthalt and grade 4 is again fully charged. I would not have expected this.
