Appendix A
Screen icons & alert tones
Screen icons & alert tones
Screen icons
HANDSET 1
25 MISSED CALLS
MUTE NEW
10:21AM 11/23
Speakerphone is in use.
New voicemail messages have been received.
Ringer off.
Microphone is muted.
Missed and
Handset battery charging (animated display).
Low battery (flashing); place handset in charger to recharge.
Handset alert tones
Two short beeps | VOLUME | keys are pressed when the volume is | |
| already at its highest or lowest setting. | ||
Four short beeps Low battery warning. | |||
Two beeps | Out of range while the handset is on a call. | ||
Confirmation | Command completed successfully. | ||
tone | |||
|
| ||
BASE
1 MISSED CALL
MSG1# | 10:01 AM | 11/23NEW |
Screen icons
Ringer off.
Missed and
Telephone base tones
Two short beeps
Confirmation tone
One beep every 10 seconds
VOLUME 
keys are pressed when the volume is already at its highest or lowest setting.
Command completed successfully.
Message alert.
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