Instructions for changing the language on SKG devices

SKG AD-560 SKG AD-560
SKG AD-571 SKG AD-571
SKG AD-572 SKG AD-572
SKG AD-573 SKG AD-573
SKG AD-574 SKG AD-574
SKG AD-575 SKG AD-575
SKG Modem S5 SKG Modem S5
SKG Modern S1 SKG Modern S1
SKG Modern S10 SKG Modern S10
SKG Modern S2 SKG Modern S2
SKG Modern S3 SKG Modern S3
SKG Modern S4 SKG Modern S4
SKG Modern S5 SKG Modern S5
SKG Modern S6 SKG Modern S6