Siemens 500 economy User Manual

Trunk group key:
At least one trunk is free.

All trunks in the trunk group are busy.

View call charges:
No chargeable calls have been made since the last time 
call charges were displayed.

Chargeable calls have been made since the last time 
call charges were displayed.

Flashing slowly - Either you or your trunk is the destina-
tion of a forwarded call.

Fax details/answering machine:
No fax received or no message on answering machine.

Fax received or message on answering machine.

View number of calls:
No callers waiting.

Flashing rapidly - Callers waiting (a certain number is ex-
ceeded).
Flashing slowly - Callers waiting (a certain number was 
reached).

The following functions are assigned to keys which 
have no LED:
Repdial key (external), Procedure key, Trace call, Speed-
dial, Release call, Clear, US:Lock all phones UK:Tele-
phone Lock, Send message, US:Directory UK:Phone-
book, Call waiting, US:Connect/Toggle UK:Shuttle, Con-
ference, Speaker call, Retrieve line, Reserve trunk, 
Release trunk, Temporary Phone, Override, US:Park 
UK:Call Park, Pickup - directed, Pickup - group, Account 
code, Show call charges, Radio paging equip, Answer 
page, Timed reminder, Open door, DTMF dialing, Recall 
key, Room monitor, Hold key, Consultation, Associated 
dial, Associated serv., Tel. data service, Relocate.