Basic operating instructions
Default assignment of function keys
Permanently assigned function keys (example):
program/service
Saved no. redial
Mailbox
Speaker
12 12 12 12
Call pickup
Call park
Disconnect
Show used line
Ringer cutoff
Line]
Line] other
Line] other
Variant:
Call pickup
Call park
Disconnect
Show used line
Ringer cutoff
Line] own
Line] other
Line] other