Yealink SIP-T40P User Manual

Advanced Phone Features
163
To read a text message:
1. Press Menu->Message->Text Message->Inbox.
2. Select the desired message and then press the View soft key.
Note
To send a text message:
1. Press Menu->Message->Text Message->New Message.
2. Compose the new text message. You can press the abc soft key to change the input mode.
3. Press the Send soft key after completing the content.
4. (Optional.) Press or , or the Switch soft key to select the desired account from
the From field.
5. Enter the number you want to send the message to in the To field.
6. Press the Send soft key to send the message or the Back soft key to cancel.
Sending a text message is configurable via web user interface at the path Features->SMS.
To reply a text message:
1. Press Menu->Message->Text Message->Inbox.
2. Select the desired message and then press the Reply soft key.
3. Compose the new text message. You can press the abc soft key to change the input mode.
If the phone prompts receiving new text messages, you can also press the View soft key to read
the new messages directly.

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