Important Notes v1.2 snom 220
Contents
1. sn ym Dear customer C Congratulations on the purchase of your snom 220 Voice over IP telephone Please read these notes carefully before you start using the snom 220 A Safety Notes e Do not disassemble this unit Opening this unit will void the product warranty Important Notes v1 2 e Power Supply Feeding over the network cable Power over LAN via IEEE 802 3af with 48V An external power Supply 24V or 48V e IMPORTANT NOTICE FAILURE TO FOLLOW THESE INSTRUCTIONS WILL CAUSE e Please note that the power supply unit of your snom 220 phone must be plugged into the appropriate jack of your phone first before it is connected to the wall socket If you plug it into the wall socket first and then to the phone it may damage the phone e Do not locate power and network cable where a person can step or trip on e Do not expose to humid environment e Place this unit only on even horizontal surfaces e To clean the snom 220 use anti static cloth Do not use liquid cleaners snom 220 snom 220 VoIP Phone With the key expansion module Keypad 220 not included call coverage and management are easy to handle You can cascade up to three units to the snom 220 The current product documentation can be obtained from our web site Keison Products www keison co uk sales keison co uk Tel 01245 600560 Fax 01245 600030
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