Appendix
Handset screen icons
1
1
2
2
1
1
1
2
1
1
2
1
1
1
2
1
1
2
1
2
1
2
n
A
1
S
ON
n
A
S
ON2
n
A
1
S
ON2
NEW
MUTE
Handset battery is charging (animated displayed).
Becomes solid when the battery is fully charged.
Flashes when the battery is low and needs charging.
Line 1 is in use.
Line 2 is in use.
Handset ringer of line 1 is turned off.
Handset ringer of line 2 is turned off.
Handset ringers of line 1 and line 2 are turned off.
New voicemail received on line 1 from the telephone
service provider.
New voicemail received on line 2 from the telephone
service provider.
New voicemail received on lines 1 and 2 from the telephone
service provider.
New answering system message(s) on line 1.
New answering system message(s) on line 2.
New answering system messages on lines 1 and 2.
Answering system of line 1 is turned on.
Answering system of line 2 is turned on.
Answering systems of line 1 and line 2 are turned on.
Speakerphone is in use.
A wired headset is being used.
New missed call(s) in call log.
Microphone is muted.
70