AMT/PTD/TR/0001/3/7/EN Installation Manual for digital sets - IP sets - SIP sets
Page 4-16 05/2008 Installation of sets in the M7xx range
4.4.7.4 Default settings upon delivery
* As of R1.3
Current ring tone: 4
Current ring volume: 4
* Private directory ring tone: 8
* Private directory ring volume: 4
Contrast: 4
Key beep: 4
Micro headset: 5
Group listening: 6
Handset listening: 5
Language before R1.3: English