Yealink SIP-T42S IP, User Manual

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Customizing Your Phone
33
Customizing Your Phone
You can customize your SIP-T42S IP phone by personally configuring certain settings, for
example, time & date and ring tones. You can add contacts to the phone’s local directory
manually or from call history. You can also personalize different ring tones for different callers.
This chapter provides basic operating instructions for customizing your phone. Topics include:

General Settings

Audio Settings

Contact Management

Call History Management

Search Source List in Dialing

System Customizations
If you require additional information or assistance with your new phone, contact your system
administrator.
General Settings
Power Saving
The power saving feature is used to turn off the backlight to conserve energy. The IP phone
enters power-saving mode after it has been idle for a certain period of time.
The IP phone will exit power-saving mode if one of the following phone events occurs:

Press any key.

Pick up/hang up the handset.

There is an incoming call.

A new prompt (e.g., missed call, new voice mail or forwarded call).

The status of BLF key changes.
You can configure the following power-saving settings:

Office Hour

Idle Timeout (minutes)