Nokia 8850 Manual Do Serviço
NSM–2
UI Module
UI Module
PAMS Technical Documentation
Page 16
Issue 1 12/1999
Nokia Mobile Phones Ltd.
Vibra Alerting Device
A vibra alerting device is used for giving silent signal to the user of an in-
coming call. Vibra is located in the phone. The vibra is controlled with a
PWM signal by the MAD via UISWITCH.
coming call. Vibra is located in the phone. The vibra is controlled with a
PWM signal by the MAD via UISWITCH.
Signal
Parameter
Min
Typ
Max
Unit
Notes
M300 / 1
1.0
1.1
2.0
V
Measured
against M300/2
against M300/2
I
vibra
Rated load current
115
140
mA
Rated load speed
7000
8000
12000
rpm