And I have to say that the Nokia 3109 meets these requirements fully. The reception and voice clarity are very good and is my other phones (SE, Motorola, Nokia 6500slide, Nokia 6233) second to none. Maybe even a little better. The battery lasts a long time. In figures, this means that 113 hours standby (during which more than 3 hours on the phone, heard music 1.25 hours and all contacts sent individually via Bluetooth as a vCard).
The Nokia 3109 has about 89 grams of very light and fits comfortably in your hand. The address book is large enough (2000 contacts).
Unnecessary things like a camera or a radio was part of Nokia finally waived times.
Overall, the Nokia 3109 is a very good everyday cell phone without a lot of gimmicks, but with the - for me - most necessary on board.
At the price a strong buy recommendation!