4
Ring signal, volume, and button tones 24
Adjusting the volume on the receiver
Changing the receiver’s ring signal for external call
Changing the ring signal’s strength for external call
Changing the receiver’s ring signal for internal call
Changing the ring signal’s strength for internal call
Changing the receiver’s button tones
Warning signal for low battery
Warning tone for out of range
Using a system with several hand units 29
Making an internal call
Answering an internal call
Finishing an internal call
Forwarding an internal call
Arranging a three way call
Registration of hand units
Choose unit
De-register a hand unit
Adjusting the hand unit 33
Changing the hand unit’s name
Auto reply
Changing the hand unit’s language
Call barring
Reset to manufacturer’s settings
Change the unit’s settings 36
Choose calling type (tone or pulse)
Change PIN code
Reset to manufacturer’s settings
Troubleshooting 38
Care and Maintenance 42
Disposal 42
Technical Specifications 42