• When multiple cordless telephones are used in your office, they must operate on different channels
and be at least 20 feet apart (including the base unit and the telephones).
• Cordless DECT telephones do not ring when receiving a door box call. Notification is shown in the
display.
• Cordless DECT telephones can activate the door strike relay using a Recall key assigned in the
phone configuration or, by a Flash Key assigned to one of the line keys in Program 15-07 (851 : 62)
• Under certain conditions, HOLD and TRANSFER have the same behavior. To prevent an unwanted
transfer after placing a call on hold and calling another user, the Line Key for the call on hold must
be pressed to retrieve the call from hold, otherwise the call is transferred when the Cordless
Telephone is placed in an idle state.
• Cordless DECT telephones do not support the Caller ID List feature.
Default Settings
None
System Availability
Terminals
IP4WW-12TXH-B-TEL
IP4WW-24TXH-B-TEL
Required Components
IP4WW-080E-B1
Related Features
Class of Service
InMail
Programmable Function Keys
Guide to Feature Programming
Program
Number
Program Name Default Note
10-03-01 ETU Setup Refer to Programming Manual.
15-02-08 Multiline Telephone Basic Data Setup - Automatic
Handsfree
1
15-07-01 Programmable Function Keys Refer to Programming Manual.
15-13-01 Loop Keys - Outgoing Option 0
15-13-02 Loop Keys - Incoming Option 0
20-06-01 Class of Service for Extensions Extension 101 is Class 15 and
other Extensions are Class 1
20-17-01 Operator Extension - Operator's Extension Number 101
SL1000/SL1100 ISSUE 2.0
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Cordless DECT Telephone (SL1100)
C