Yealink SIP-T48G Administrator's Manual page 332

Administrator's Guide for SIP-T2_Series_T4_Series IP Phones
BLF Key
For more information on how to configure the DSS Key, refer to
DSS Key on page 549.
Parameters
linekey.X.type
Description:
Configures a DSS key as a BLF key on the IP phone.
The digit 16 stands for the key type BLF.
X ranges from 1 to 29 (for SIP-T48G)
X ranges from 1 to 27 (for SIP-T46G/T29G)
X ranges from 1 to 15 (for SIP-T42G/T41P)
X ranges from 1 to 21 (for SIP-T27P)
X ranges from 1 to 3 (for SIP-T23P/G)
X ranges from 1 to 2 (for SIP-T21(P) E2)
Example:
linekey.1.type = 16
Default:
For SIP-T48G IP phones:
The default value of the line key 1-16 is 15, and the default value of the line key
17-29 is 0.
For SIP-T46G/T29G IP phones:
The default value of the line key 1-16 is 15, and the default value of the line key
17-27 is 0.
For SIP-T42G IP phones:
The default value of the line key 1-12 is 15, and the default value of the line key
13-15 is 0.
For SIP-T41P IP phones:
The default value of the line key 1-6 is 15, and the default value of the line key 7-15
is 0.
For SIP-T27P IP phones:
The default value of the line key 1-6 is 15, and the default value of the line key 7-21
is 0.
For SIP-T23P/T23G/T21(P) E2 IP phones:
The default value is 15.
318
Appendix D: Configuring
Permitted Values
Refer to the following
16
Default
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