Yealink SIP-T40P User Manual

User Guide for the SIP-T40P IP Phone
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4. Press the Send soft key after completing the content.
5. Check the From and To fields, and then press the Send soft key.
To delete a text message:
1. Press Menu->Message->Text Message->Inbox (Sentbox, Outbox or Draftbox).
2. Select the desired message and then press the Delete soft key.
3. Select Delete to delete the desired message, and then press the OK soft key.
The LCD screen prompts “Delete the selected message?”.
4. Press the OK soft key to delete this message or the Cancel soft key to cancel.
You can also delete all text messages by pressing the Delete soft key and then select Delete All.
For more information, refer to the above steps.
Note
Voice Mail
You can leave voice mails for someone else using the SIP-T40P IP phone. You can also listen to
voice mails that are stored in a voice mailbox. This feature is set up on the server side. It is not
available on all servers.
When receiving a new voice mail, the phone will play a warning tone. The power indicator LED
will slowly flash red, and the LCD screen will prompt “n New Voice Mail(s)” (“n” indicates the
number of unread voice messages, e.g., 4 New Voice Mail(s)) and a flashing icon .
You can also delete a specific message by pressing the Delete soft key after viewing.

Yealink SIP-T40P Specifications

General

Wi-Fi	No
Quality of Service (QoS) support	Yes
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
Power consumption (typical)	3.23 W
Battery voltage	5 V
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.711, G.722, G.726, G.729A, G.729B
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	189 mm
Width	212 mm
Height	175 mm
Package depth	256 mm
Package width	620 mm
Package height	233 mm
Package weight	6400 g