Yealink SIP-T48G Administrator's Manual page 837

Format
Default Value
Range
Example
Parameter-
linekey.X.pickup_value
Parameter-
expansion_module.X.key.Y.pickup_value
Description
X ranges from 1 to 4.
For ext keys (only applicable to SIP-T48G/T46G/T29G/T27P IP phones):
X ranges from 1 to 6, Y ranges from 1 to 40. (Ext key 21 cannot be configured.)
String
Blank
String within 99 characters
linekey.1.label = Dir
Configuration File
<y0000000000xx>.cfg
Configures the pickup code for BLF feature. (not applicable to SIP-T19(P) E2 IP
phones and CP860 IP phones)
This parameter is only applicable to BLF feature.
For line keys:
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)
Appendix
817