Aastra 9143i Series Administrator's Manual page 986

IP Phone Administrator Guide
Softkey/Programmable Key/Feature Key/Expansion Module Key Parameters
Format
Default Value
Range
Example
A-212
Integer
Not Applicable
N/A
topsoftkey1 value: 9
topsoftkey2 value: 411
topsoftkey4 value: http://10.50.10.140 script.pl?name=$$SIPUSERNAME$$
topsoftkey5 value: 12345+ (example of a speeddial prefix)
41-001160-03, Rev 00, Release 2.4