Aastra Telecom 57I User Manual
IP Phone Models
1-6
41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Overview
53i Key Descriptions*
Keys
Key Description
Goodbye key - Ends an active call. The Goodbye key also exits an open
list, such as the Options List, without saving changes.
list, such as the Options List, without saving changes.
Options key - Accesses options to customize your phone. Your System
Administrator may have already customized some of your settings. Check
with your System Administrator before changing the administrator-only
options.
Hold key - Places an active call on hold. To retrieve a held call, press the
call appearance button beside the light that is flashing.
Administrator may have already customized some of your settings. Check
with your System Administrator before changing the administrator-only
options.
Hold key - Places an active call on hold. To retrieve a held call, press the
call appearance button beside the light that is flashing.
Redial key - Redials up to 100 previously dialed numbers. Pressing the
Redial key twice simultaneously redials the last dialed number.
Redial key twice simultaneously redials the last dialed number.
Volume control key - Adjusts the volume for the handset, headset, ringer,
and handsfree speaker.
and handsfree speaker.
Line/Call Appearance key - Connects you to a line or call. The Aastra 53i
IP phone supports up to 3 line keys.
IP phone supports up to 3 line keys.
Handsfree key - Activates Handsfree for making and receiving calls
without lifting the handset. When the audio mode option is set, this key is
used to switch between a headset and the handsfree speakerphone.
without lifting the handset. When the audio mode option is set, this key is
used to switch between a headset and the handsfree speakerphone.
Mute key - Mutes the microphone so that your caller cannot hear you (the
light indicator flashes when the microphone is on mute).
light indicator flashes when the microphone is on mute).