Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
Physical Features:
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Rich visual experience with 480 x 272 color display
20 physical keys each with a dual-color LED
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40 additional keys through page switch
Support up to 3 modules daisy-chain
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Only one expansion module is powered by the host phone
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1*Mini USB port and 1*USB2.0 port for data in and out
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Wall Mount
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