Yealink SIP-T48G User Manual

Customizing Your Phone
63
To adjust the volume when the phone is during a call:
1. Press to adjust the volume of currently engaged audio device (handset,
speakerphone or headset).
Note
Ring Tones
Ring tones are used to indicate incoming calls. You can select different ring tones to distinguish
different accounts registered on your phone, or to distinguish your phone from your neighbor’s.
The ring tone format must meet the following:
Format
Single File Size
Note
.wav
<=8MB
2.4MB of space should be
reserved for the phone)
To select a ring tone for the phone via phone user interface:
1. Tap ->Basic->Sound->Ring Tones->Common.
2. Tap or to scroll through the list of available ring tones.
You can also press to adjust the volume when playing back the recording calls. For
more information, refer to Playing Back Recorded Calls on page 197.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm