Yealink SIP-T40P User Manual page 6

User Guide for the SIP-T40P IP Phone
Auto Answer

Do Not Disturb (DND)

Call Forward

Call Park/Retrieve

Configuring Visual and Audio Alert for BLF Pickup

Receiving RTP Stream

BLF Ring Type is moved to
Changes for Release 81, Guide Version 81.20
None
Changes for Release 81, Guide Version 81.15
The contents in the following section are removed to
Phones
:
Troubleshooting

The following sections are new:
Power Saving

BLF ring type

Major updates have occurred to the following section:
Incoming Intercom Calls

Changes for Release 81, Guide Version 81.10
The following section is new:
Key Tone on page

Major updates have occurred to the following sections:
Basic Network Settings

Language

Phone Lock

Volume on page

DSS Keys on page

Dial Plan on page

Call Mute

vi
on page 83
on page 89
on page 94
on page 109
on page 140
Configuring Visual and Audio Alert for BLF Pickup
on page 23
on page 123
on page 134
36
on page 18
on page 27
on page 31
34
57
68
on page 87
on page 122
on page 122.
Frequently Asked Questions on Yealink IP