Customizing Your Phone
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8.
Tap the Save soft key to accept the change or to cancel.
Contrast
You can configure the contrast of the expansion module EXP40 connected to the T48G/S
IP phone to a comfortable level on the phone. Ensure that the expansion module has
been connected to the phone before configuration.
To configure the contrast via phone user interface:
1.
Tap ->Basic Settings-->Display->Contrast.
2.
Tap the gray box of the Contrast Level field.
3.
Tap the desired value from the pull-down list.
The default contrast level is 6.
4.
Tap the Save soft key to accept the change or to cancel.
