Amplicomms PowerTel 50 Alarm plus User Manual page 4

18 Volume boost on LED
19 Control knob, receiver volume
(hidden under premium handset)
20 "Ringing volume" slide control
21 "Tone" slide control
22 "Handsfree volume" slide con-
trol
Emergency call unit
1 Start automatic emergency call
2 LED, battery level indicator
Helpline UK 0844 800 6503
(See page 43 for costs and hours of operation)