Yealink T4 Series IP Phones User Guide
1. Navigate to Menu->Basic->Time & Date->General->Manual Settings.
For the SIP-T48S/T48G IP phones, navigate to Menu->Basic->Time & Date->General. And then select Manual Set-
tings from the pull-down list of Type.
For the SIP-T42S/T42G/T41S/T41P/T40P/T40G IP phone, navigate to Menu->Settings->Basic Settings->Time &
Date->Manual Settings.
2. Enter the specific date and time in the corresponding fields.
For the SIP-T46S/T46G IP phone, you can also press the up or down navigate key to select the desired date and
time.
3. Press Save.
The time and date displayed on the LCD screen will change accordingly.
Changing the Date Format
You can customize the date by choosing among a variety of time and date formats.
The built-in date formats are listed as below:
Date Format
Example (2016-09-02)
WWW MMM DD
Fri, Sep 02
DD-MMM-YY
02-Sep-16
YYYY-MM-DD
2016-09-02
DD/MM/YYYY
02/09/2016
MM/DD/YY
09/02/16
DD MMM YYYY
02 Sep, 2016
WWW DD MMM
Fri, 02 Sep
Note
Your system administrator can customize the date format.
Procedure
1. Navigate to Menu->Basic->Time & Date->Time & Date Format.
For the SIP-T42S/T42G/T41S/T41P/T40P/T40G IP phone, navigate to Menu->Settings->Basic Settings->Time &
Date->Time & Date Format.
2. Select the desired date format from the Date Format field.
3. Select the desired time format from the Time Format field.
4. Press Save.
Setting a Key as Send
You can set the "#" key or "*" key to perform as a send key while dialing.
Procedure
1. Navigate to Menu->Features->Others->General.
For the SIP-T48S/T48G IP phones, navigate to Menu->Features->General.
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