Figure 5 Account Register Page; Figure 6 Shared Line Field - Yealink SIP-T4 Series Configuration Manual

Figure 5 Account Register Page

Third, all of the advanced setting of the host and the other appearance line must enable
the BroadSoft SCA feature. Browse to Account →Advanced →Shared Line.

Figure 6 Shared Line Field

The following steps are used to assign multiple line keys to Line for Bob's phone.
Step
Step 1
BROADSOFT PARTNER CONFIGURATION GUIDE – YEALINK T4X IP PHONE
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Command
Set DSS Key.
Example:
linekey.1.type =15
linekey.1.line = 1
Purpose
Set memory key to line and
apply this key type (line) to
the shared line.
key type: 15-line
line ID:
0:line1
1:line1
2:line2
3:line3
4:line4
5:line5
6:line6
T40P have 3 line keys
T41P/T41S/T42G/T42S have
15 line keys
T46G/T46S have 27 line keys
T48G/T48S/T49G have 29
line keys
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