Also getting used to is the text input. Non letters but words are entered with a specially developed program, which for me is not nearly as fast and fluid out of hand it has achieved in the demonstration videos. At least the possible memory expansion with micro SD card is good because one can use the smartphone at least for photos and listening to music.
In addition, you should be careful that does not own the smartphone. Only when I put it in a leather case it was really protected against inadvertent unlock the keypad. Previously broke up several times inadequate keypad lock and the phone on the phone cheerfully self-employed or chose one on the Internet, which turned out to be unexpected costs Hammer during a visit abroad. So better watch out !!
