Yealink SIP-T23P User Manual

User Guide for the SIP-T23P/G IP Phone
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The default value is 1. In this example, the value is set to 2.
4. Click Confirm to accept the change.
The phone A will automatically configure the line keys from the first unused DSS key,
according to the configured number in the Number of line key field.
To configure the shared line settings and the number of line key on phone B via web
user interface:
1. Register the alternate account 4603_1.

Yealink SIP-T23P Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Display resolution	132 x 64 pixels
Ethernet LAN (RJ-45) ports	2
Security algorithms	HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Voice codecs	CNG, G.711a, G.722, G.726, G.729ab, VAD
Phonebook capacity	1000 entries