Yealink SIP-T53W User Manual

6
Call History
1. Press the History soft key when the phone is idle, press or to scroll through the list.
2. Select an entry from the list, you can do the following:
⚫ Press the Send soft key to call the entry.
⚫ Press the Delete soft key to delete the entry from the list.
If you press the Option soft key, you can also do the following:
⚫ Select Detail to view detailed information about the entry.
⚫ Select Add to Contacts to add the entry to the local directory.
⚫ Select Add to Blacklist to add the entry to the blacklist.
⚫ Select Delete All to delete all entries from the list.
Contact Directory
To add a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts .
2. Press the Add soft key to add a contact.
3. Enter a unique contact name in the Name field and contact numbers in the corresponding fields.
4. Press the Save soft key to accept the change.
To edit a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts .
2. Press or to select the desired contact, press the Option soft key and then select Detail from the prompt list.
3. Edit the contact information.
4. Press the Save soft key to accept the change.
To delete a contact:
1. Press the Directory soft key when the phone is idle, and then select All Contacts .
2. Press or to select the desired contact, press the Option soft key and then select Delete from the prompt list.
3. Press the OK soft key when the LCD screen prompts “Delete selected item?”.
Note: You can add contacts from call history easily. For more information, refer to Call History above.
Volume Adjustment
⚫ Press
⚫ Press
⚫ Press
Ring Tones
during a call to adjust the receiver volume of the handset/speakerphone/headset.
when the phone is idle or ringing to adjust the ringer volume.
to adjust the media volume in the corresponding screen.
1. Press the Menu soft key when the phone is idle, and then select Basic->Sound->Ring Tones .
2. Press or to select Common or the desired account and then press the Enter soft key.
3. Press or to select the desired ring tone.
center. The power indicator LED slowly flashes red.
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Yealink SIP-T53W Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP mobile phone
Product color	Gray
Keypad illumination	Yes
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Security algorithms	AES, HTTPS, SIPS
Networking standards	IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Power consumption (typical)	2.3 W
Volume control	Buttons
Number of programmable keys	8
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	3.7 \
Display resolution	360 x 160 pixels
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Number of DECT wireless handsets	4
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC

Weight and Dimensions

Depth	210.6 mm
Width	212 mm
Height	174.5 mm