
Key Functions
70
Feature Overview
Volume Control Keys
Adjust the volume for the handset, ringer and speaker.
The volume control keys enable the following functions.
●
They adjust the handset volume when making a call via the handset.
●
They adjust the volume of the headphones of a headset.
●
They adjust the volume of the ringer tone during a call.
●
They adjust the volume of the loudspeaker during open-listening/hands-
free mode.
This setting is stored immediately and will be active for all future calls.
Redial Key
(Forum IPhone 5010) /
(Forum IPhone 5020/5025/5030/
5040): redials previously dialled numbers.
Key LED
On the Forum IPhone 5025/5030/5040 the key LED s without a function.
This is also the case if you configure the
Redial
feature on a programmable
key with LED.
Caller List Key
(Forum IPhone 5010) /
(Forum IPhone 5020/5025/5030/
5040): opens the list of missed calls (see page 175).
Key LED
On the Forum IPhone 5025/5030/5040 the LED of the caller list key
flashes if you have received new missed calls.
Key layout on the Forum IPhone 5010
Key layout on the Forum IPhone 5020
Key layout on the Forum IPhone 5025/5030/5040