Operational features, Description, Operational features -3 – Aastra Telecom SISIP 57I CT User Manual
Page 131: Description -3, Operational ip phone features
Operational Features
41-001160-00, Rev 01 Release 2.0
5-3
Operational IP Phone Features
Operational IP Phone Features
Operational Features
Description
The IP phone has the following operational features:
Feature
Description
User Passwords
Allows you to change user passwords on the IP phone.
Administrator Passwords
Allows you to change the administrator passwords on the IP
phone (via configuration files only)
Locking and Unlocking the Phone
Allows you to lock or unlock the phone preventing anyone from
using or configuring the phone. This feature also allows you to
reset a user password, and set an emergency dial plan.
Time and Date
Allows you to set the time, time format, date, date format,
timezone, and daylight savings time on the IP phone.
Hard Keys
Allows you enable or disable the use of the Redial,
Conference (Conf), and Transfer (Xfer) hard keys on the IP
phone. Also allows you to se the Redial and Conf keys as
speeddials.
Softkeys/Programmable Keys
Allows you to configure softkeys or programmable keys (the
53i has programmable keys only) with specific settings such
as speeddial, do not disturb, or BLF.
Locking IP Phone Keys
Allows you to lock or unlock programmable keys, softkeys,
hard keys, cordless handset keys, and expansion keys (for
expansion modules).
Suppressing DTMF Playback
Allows you to enable or disable the suppression of DTMF
playback when a softkey or programmable key is pressed to
dial a number.
Display DTMF Digits
Allows you to enable or disable the display of DTMF digits
(digits being dialed) to the IP phone’s LCD display.
Busy Lamp Field (BLF)
(55i, 57i, 57i CT only)
Softkey setting that allows extensions to be monitored for state
changes.
BLF Subscription Period (57i/57i CT/53i) Allows you to set the time period that the phone resubscribes
the BLF subscription service after a software/firmware
upgrade or after a reboot of the IP phone.
Directed Call Pickup (BLF Call
Interception) (55i, 57i, 57i CT only)
Allows you to enable or disable the use of the Directed Call
Pickup feature.