Other phone features – Aastra Telecom 9133i (INSTALLATION GUIDE) User Manual
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11
Model 9133i Installation Guide
Other Phone Features
Other Phone Features
Adjusting the Volume
Pressing the volume button
u adjusts the receiver, 
headset, speaker, and ringer 
volume.
• To adjust the ringer volume,
leave the handset in the cradle 
and press the volume button 
u while there is no active
call. There are 8 settings for the 
ringer — the display tempo-
rarily indicates the current ringer 
volume setting.
• To adjust the handset volume, lift
the handset and press the volume 
button while you are on a call. 
The handset remains at this vol-
ume until it is adjusted again.
• To adjust the headset volume,
press the volume button while 
you are on a call. The headset 
remains at this volume until it is 
adjusted again.
• To adjust the speaker volume,
press the volume button while 
the speaker is activated (activate 
the speaker by pressing e). 
The speaker remains at this vol-
ume until it is adjusted again.
Status Lights
Speaker Light
• Speaker light is on solid.
A call is on Handsfree (speaker-
phone).
• Speaker light flashes slowly.
The headset is being used.
• Speaker light flashes quickly.
The call is muted. Press e to 
take the call off mute.
Telephone Light
• Light flashes slowly.
There are un-heard messages.
• Light flashes quickly and the
ringer sounds.
There is an incoming call.
Timer
• When you make or answer a call,
the Timer shows the elapsed time 
of the call.
Programmable keys
The 9133i has 7 programmable 
keys that can be programmed for 
speed dial or configured as extra 
line keys. Contact your System 
Administrator or see the 9133i User 
Guide for more information on 
programmable keys.
U
sing a Headset with your Tele-
phone
The 9133i accepts headsets through 
the modular RJ22 jack on the back of 
the phone. Contact your telephone 
equipment retailer or distributor to 
purchase a compatible headset. 
Customers should read and observe 
all safety recommendations 
contained in headset operating 
guides when using any headset.
Making and Receiving Calls 
using a Headset
1
. Ensure that you have selected a
headset audio mode by accessing 
the Options menu. See 
“Customizing your phone” on 
page 9
2
. Plug the headset into jack.
3
. Press the ef key to obtain dial
tone or answer an incoming call. 
Depending on the Headset mode 
selected from the Options menu a 
dial tone or an incoming call is 
received on either the headset or 
the handsfree speakerphone.
4
. Press the N key to end the call.
