Yealink SIP-T48G Administrator's Manual page 101

Keys not Locked: Answer and Reject
soft key; OK, X, HEADSET, volume key
and Speakerphone key.
Allow Behavior: You are allowed to
press the Line Key (key type is line),
input or modify numbers, dial
emergency numbers and return to idle
Pre-dialin screen.
g/Dialing Keys not Locked: IME, More, Cancel,
screen Send, Delete and Line soft key; line
key (key type is line), X, OK, volume
key, Speakerphone key, digit keys,
HEADSET key and "*"/"#" (key as
send).
Allow Behavior: You are allowed to
end the call, initiate a new call to dial
the emergency number and
hold/resume a call.
Keys not Locked: EndCall, Cancel,
Resume, NewCall soft key; line key
Talking
(key type is line), digit keys, X, volume
key, MUTE, HEADSET and
Speakerphone key.
Note: Pressing X key to end the call is
not applicable to SIP-T23P/T23G/T21(P)
E2 IP phones.
Phone Lock Key
For more information on how to configure the DSS Key, refer to
DSS Key on page 549.
Parameter
linekey.X.type/
programablekey.X.type
Description:
Configures a DSS key as a phone lock key on the IP phone.
The digit 50 stands for the key type Phone Lock.
For line keys:
X ranges from 1 to 29 (for SIP-T48G)
All Keys
Permitted Values
50
Configuring Basic Features
Function Keys Menu key
type is
menu) is
locked.
The Menu
The same as
key (key
All Keys, but
type is
you can dial
menu) is
any number.
locked.
The Menu
The same as
key (key
All Keys, but
type is
you can dial
menu) is
any number.
locked.
Appendix D: Configuring
Default
Refer to the
following content
87