Aastra Telecom REV 06, RN-001029-00 manual Examples:

Features in Release 2.2
RN-001029-00, Rev 06, Release 2.2 71
5i Series IP Phone Release Notes
Configuring the BLF/Xfer Key and the Speeddial/Xfer Key Using the
Configuration Files
You use the following parameters in the configuration files to configure the
BLF/Xfer key and/or Speeddial/Xfer key on the IP Phone.
Examples:
softkey1 type: speeddialxfer
softkey1 label: BX7801
softkey1 value: 7801
softkey1 line: 1
softkey1 states: idle connected incoming outgoing busy
prgkey1 type: blfxfer
prgkey1 value: 35
prgkey1 line: 1
Softkey Parameters Programmable Key Parameters Expansion Module Parameters
softkeyN type
softkeyN label
softkeyN value
softkeyN line
softkeyN states
prgkeyN type
prgkeyN value
prgkeyN line
expmodN keyN type
expmodN keyN label
expmodN keyN value
expmodN keyN line
Top Softkey Parameters
topsoftkeyN type
topsoftkeyN label
topsoftkeyN value
topsoftkeyN line