User's Manual
Table Of Contents
2
MD4250 User Guide
2
Handset Overview
1. Volume controls
2. LCD display
3. Talk
4. Menu/Select
5. Change number format
6. Mute/Delete
7. Temporary tone dialing
8. Phonebook
9. Redial
10. Microphone
11. Flash
12. Intercom
13. Insert Pause/Shortcut to ringer volume controls
14. Cancel action
15. Speakerphone
16. Up and down scroll keys
15
16
14
10
11
12
13
1
2
4
3
5
6
7
8
9