3
Using the telephone
3.1
Switching the handset on/off
3.2
Changing the menu language
3.3
Receiving a telephone call
3.4
Making an external telephone call
Direct dialing
4
5
6
GHI
JKL
MNO
Pre-dialing
4
5
6
GHI
JKL
MNO
3.5
Making an internal telephone call
INT
4
5
6
GHI
JKL
MNO
1
2
1
2
3
4
1
2
1
2
3
1
2
3
1
2
3
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