3
日日日
1.
2. Jabra Evolve2 40 SE
2.1
3. ..........................................6
3.1
3.2
4. ..........................................8
4.1
4.2
5. LED
...................................... 11
6.2
6.3
6.4
6.5
6.6
7. .... 17
7.1 Jabra Direct
7.2
8. ........................................ 18
FAQ
8.2