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Yealink T4 Series IP Phones User Guide
146
2.
Do one of the following:
l
On the SIP-T46S/T46G/T42S/T41S IP phone, highlight the
X Available Network(s)
(X represents the number of
available networks), and then press
Enter
.
Highlight the connected wireless network, and then press
Disconnect
.
l
On the SIP-T48S/T48G IP phone, tap the connected wireless network or tap
->
Disconnect
.
You can also disconnect the wireless network when deactivating the Wi-Fi mode.
Related Topics
Expansion Module and Your Phone
The expansion module is a console you can use to connect to an IP phone to add additional line keys and expand the
functions of your phone. Yealink SIP-T48S/T48G/T46S/T46G IP phone supports expansion module EXP40. It has two
pages of 20 flexible ext keys and it can be programmed up to 40 various features. This section provides you how to con-
nect the expansion module EXP40, how to assign the features for ext keys and how to adjust the contrast and backlight
of expansion module EXP40.
For more information on expansion module EXP40, refer to the LCD Expansion Module EXP40 user guide on
page.
Topics
Connecting the Expansion Module
Assigning the Features for Ext Keys
Adjusting the Contrast of Expansion Module
Adjusting the Backlight of Expansion Module
Connecting the Expansion Module
Procedure
1.
Connect the expansion module to the IP phone using the supplied connecting sheet and screws.
2.
Connect the supplied cord from the Ext jack on the host phone to the Ext in jack on the expansion module.
Assigning the Features for Ext Keys
You can customize features for ext keys on the connected IP phone.
Procedure
1.
Long press the desired ext key on expansion module.
The IP phone LCD screen will enter the user setting interface of this key.
2.
Customize the specific feature for this key on the IP phone.
3.
Press
Save
.
Adjusting the Contrast of Expansion Module
You can configure the contrast of the expansion module via the host phone.
Procedure
1.
Navigate to
Menu
->
Basic
->
Display
->
Contrast
.
If expansion module is not connected to the phone, the Contrast screen displays "No EXP".
Содержание SIP-T48S
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Страница 159: ...Appendix Menu Structure 155 For the SIP T42S T42G T41S T41P T40P T40G IP Phone...