Programming the DECT 111
To set the ring tone You can choose from 6 ring tones. Press the Programming key. Press 5. The current setting is displayed (1/6 for example). Enter your choice of ring tone 1, 2, ..., or 6. The selected ring tone is played Press the Programming key to save the setting To set the ring tone volume You can choose from 3 ring tone volumes. Press the Programming key. Press 6. The current setting is displayed (1/3 for example). Enter your choice of volume 1(low), 2(medium) or 3 (high). Press the Programming key to save the setting. To change the earpiece volume You can choose from 3 earpiece volume levels. Press the Programming key. Press 4. The current setting is displayed (1/3 for example). Enter your choice of volume 1(low), 2(medium) or 3 (high). Press the Programming key to save the setting. 12
http://www.philips.com/faqs/dect