User`s guide
INSTALLATION
92
BusinessPhone 250 - Operator´s Console
BusinessPhone 50 - Operator´s Console
CLEANING THE
TELEPHONE Use a slightly moistened (not wet) cleaning-rag or an anti-
static rag and wipe off the telephone carefully.
Do not use rough rags, solvents or aggressive cleaning fluids.
Any damages of the telephone, that are caused by non-
observance of these instructions, are not part of the liability
given by the manufacturer.
ADJUST TELEPHONE
Tiltable display
Adjustable angle
Press to
decrease angle
Pull to increase angle
PLACING THE
TELEPHONE
• Do not place your telephone on sensitive surfaces.
Use a non-slippery pad to protect your furniture from
possible damage.
• Do not place your telephone near sources of extreme
heat, e.g. near the radiator.
• Make sure that the line cable isn´t creased.










