Yealink T40G User Manual

Call History
96
Disabling History Record
If you disable history record, you cannot save any call log on the phone.
Procedure
1. Navigate to Menu > Features > Others > General.
On the T48S/T48G phones, navigate to Menu > Features > General.
On the T42S/T42G/T41S/T41P/T40P/T40G phones, navigate to Menu > Features > History Settings.
2. Select Disabled or Off from the History Record field.
3. Select Save.

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries