The Nokia Tune (Grand Valse). Based on the sheet music here:
 http://en.wikipedia.org/wiki/Nokia_tune

Other versions I've seen are slightly off.

[tab]
      E (022100@1) E (022100@1) Q     Q    E (022100@1)E (022100@1)   Q    Q    E (022100@1)E (022100@1)Q       Q    H.
E||--12--10--------------8--7--|------------7--5-------|-------5------------||
B||----------------------------|-----------------------|--5-----------------||
G||----------11----13----------|--7----9----------6----|--------------------||
D||----------------------------|-----------------------|--------------------||
A||----------------------------|-----------------------|--------------------||
E||----------------------------|-----------------------|--------------------||

Duration Legend
---------------
W - whole
H - half
Q - quarter
E - 8th
S - 16th
T - 32nd
X - 64th
. - note dotted
|-n-|  - n-tuplets
[/tab]