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BusinessPhone – Dialog 4223 Professional / Dialog 3213128
Install card
Use the Designation Card Manager to make and print your own
designation cards. The Designation Card Manager is included on
the Ericsson Telephone Toolbox CD. For questions regarding the
product, please contact your Ericsson Enterprise Certified Sales
Partner.
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.
Cleaning the telephone
Use a slightly moistened (not wet) soft cloth or an anti-static cloth
and wipe off the telephone carefully. Do not use rough cloth,
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.