Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
T54S/
T48S
T48G
T46S
T52S
Talking
Talking
1048
T42S/
T42G/
T40P
T46G
T41S
T41P
/G
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T23P/T23
T29G
T27G
T27P
G/T21(P)
E2
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T19(P)
CP860
CP920
E2
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Line key type is Voice Mail
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Line key type is Direct Pickup
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Line key type is Group Pickup
Line key type is Call Park (park
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successfully/call park idle state)
Line key type is Call Park (call park
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ringing state)
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Park failed
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Line key type is Retrieve Park
Line key type is Intercom (intercom
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idle state)
Line key type is Intercom (intercom
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ringing state)
Line key type is Intercom (intercom
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talking state)
Line key type is Intercom (intercom
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callout state)
Description