Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
16
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Admin/User configuration mode
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802.1X authentication
This section introduces EXP20, EXP38, EXP39 and EXP40 expansion modules. EXP20,
EXP38 and EXP39 are only applicable to SIP-T29G and SIP-T27P IP phones. EXP40 is only
applicable to SIP-T48G and SIP-T46G IP phones.
EXP20
Physical Features:
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Rich visual experience with 160 x 320 graphic LCD
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20 physical keys each with a dual-color LED
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20 additional keys through page switch
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Daisy-chain 6 modules up to 120 keys
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Expansion module (≤2) is powered by the host phone
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2*RJ-12 (6P6C) ports for data in and out
Summary of Contents for Yealink SIP-T42G
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Page 41: ...Getting Started 21 For SIP T46G Desk Mount Method Wall Mount Method Optional ...
Page 43: ...Getting Started 23 For SIP T29G T27P Desk Mount Method Wall Mount Method Optional ...
Page 45: ...Getting Started 25 For SIP T21 P E2 Desk Mount Method Wall Mount Method Optional ...
Page 678: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 658 ...