Yealink T54S - Page 616

Appendix
596
T54S/
T52S
T48S
T48G
T46S
T46G
T42S/
T41S
T42G/
T41P
T40P
/G
T29G
T27G
T27P
T23P/T23
G/T21(P)
E2
T19(P)
E2
Description
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Line key type is
Speed Dial
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Line key type is
BLF/BLF List (BLF/BLF
list idle state)
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Line key type is
BLF/BLF List (BLF/BLF
list ringing state)
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Line key type is
BLF/BLF List (BLF/BLF
list talking state)
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Line key type is BLF
(BLF hold state)
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Line key type is
BLF/BLF List (BLF/BLF
list callout state)
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Line key type is
BLF/BLF List (BLF/BLF
list failed state)