- Handbuch snom 870
- Handbuch snom 821
- Handbuch snom D710, D712, D715, D717, D725, D735, D745, D765, D785
- Handbuch snom 710, 715, 720, 760
- Handbuch snom D305, D315, D345, D375, D385
- Handbuch snom 300, 320, 360 & 370
- Handbuch Yealink T56A, T58V/A
- Handbuch Yealink T19P E2, T41P, T42G, T46G, T48G, T41S, T42S, T46S, T48S, T52S, T54S, T53, T53W, T54W, T57W
