Siemens
Gigaset SL450HX, Gigaset SL610H, Gigaset SL350H, Gigaset SL450H, Gigaset SL450HX, Gigaset SL780H, Gigaset SL785H, Gigaset SL800H, Unify SL4, Unify SL5, Gigaset SL78H, Gigaset SL780, Gigaset SL785, Gigaset SL788, Gigaset SL400, Gigaset SL400A ,Gigaset SL400H, SL78, SL78H, SL780, SL785, SL788, SL400, SL400H, SL400A, Gigaset X656, OpenStage SL4, Gigaset SL610H Pro, Gigaset SL78, OpenStage SL4 professional, Gigaset SL750, Gigaset SL750H, OpenScape SL5 professional, S30852-S2352-R141, L30250-F600-C230
Gigaset
SL800H Pro, SL750H Pro,SL610 Pro, SL400H, SL350H, SL78H, SL450H
Open Stage
SL4, SL5, SL6
Unify
OpenStage SL4, OpenStage SL4 professional, OpenScape SL5 professional, 52-S2352-R141, L30250-F600-C230, WL3