Avaya T7208, Руководство пользователя

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T7208 Telephone User Guide Page 58
- Issue 01g (22 May 2011) IP Office
10. Phone Settings
10.1 Contrast
You can change the contrast on the phone display.
1. Press Feature *7.
2. Use the number keys to select the required contrast. Alternatively, use the and buttons to change the
contrast.
3. The function will automatically cancel after a 3 seconds.
10.2 Ringer Sound
You can change the ringer sound. This does not change the ring pattern which is controlled by the telephone system.
1. Press Feature *6.
2. Press 1 to 4 to select the required ringer sound.
· Whilst the function is active, you can also use the and buttons to change the ringer volume.
3. The function will automatically cancel after a 5 seconds.
10.3 Ringer Volume
You can change the ringer volume using the following process. You can also adjust the volume while a call is ringing your
phone.
1. Press Feature *80. The phone will start a continuous ring.
2. Use the
soft and loud volume buttons to change the volume to the level required.
3. The function will automatically cancel after a 5 seconds.