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Business communications
Your device provides you with efficient tools for voice communication and
contact and time management.
Telephone
To make and receive calls, the device must be switched on, the device must
have a valid SIM card installed, and you must be located in the service area
of a cellular network.
To make or receive a net call, your device must be connected to a net call
service. To connect to a net call service, your device must be in the coverage
of a connection network, such as a WLAN access point.
Voice calls
Note: The actual invoice for calls and services from your service
provider may vary, depending on network features, rounding off for billing,
taxes, and so forth.
Answer a call
To answer a call, press the call key.
To reject a call, press the end key.
To mute the ringing tone instead of answering a call, select Silence.
When you have an active call and the call waiting function (network service)
is activated, press the call key to answer a new incoming call. The first call
is put on hold. To end the active call, press the end key.
Make a call
Important: If the device has been locked, enter the lock code to
activate the phone function. When the device is locked, calls may be possible
to the official emergency number. Making an emergency call in the offline
profile or when the device is locked requires that the device recognize the
number to be an official emergency number. It is advisable to change the
profile or unlock the device by entering the lock code before you make the
emergency call.
To make a call, enter the phone number, including the area code, and press
the call key.
Tip: For international calls, add the + character that replaces the
international access code, and enter the country code, area code (omit
the leading 0, if necessary), and phone number.
To end the call or cancel the call attempt, press the end key.
To make a call using the saved contacts, select Contacts in the standby mode.
Enter the first letters of the name, scroll to the name, and press the call key.
See "Contacts," p. 15.
To make a call using the log, press the call key to view up to 20 numbers that
you last called or attempted to call. Scroll to the desired number or name,
and press the call key.
See "Log," p. 15.
To adjust the volume of an active call, use the volume keys.
To switch from a voice call to a video call, select Options > Switch to video
call. The device ends the voice call and makes a video call to the recipient.
Make a conference call
1. To make a conference call, enter a participant's phone number, and press
the call key.
2. When the participant answers, select Options > New call.
3. When you have made a phone call to all the participants, select
Options > Conference to merge the calls into a conference call.
To mute the microphone of your device during the call, select Options >
Mute.
To drop a participant from the conference call, scroll to the participant, and
select Options > Conference > Drop participant.
To discuss privately with a conference call participant, scroll to the
participant, and select Options > Conference > Private.
Fax calls
To make and receive fax calls, connect your device to a compatible computer
or fax machine. To activate the fax modem, select Options > Activate
modem. You can answer incoming fax calls only from the computer or fax
machine connected to your device.
To reject an incoming fax call, select Options > Reject.
To reject a call while a fax call is in progress, select Reject.
A fax call cannot be put on hold.
Video calls
To be able to make a video call, you need to be in the coverage of a UMTS
network. For availability of and subscription to video call services, contact
your network operator or service provider. While talking, you can see a real-
time, two-way video between you and the recipient of the call, if the
recipient has a compatible mobile phone. The video image captured by the
camera in your device is shown to the video call recipient. A video call can
only be made between two parties.
Make a video call
Warning: Do not hold the device near your ear when the loudspeaker
is in use, because the volume may be extremely loud.
To make a video call, enter the phone number or select the recipient of the
call from Contacts, and select Options > Call > Video call. When the video
call starts, the camera of the device is activated. If the camera is already in
use, video sending is disabled. If the recipient of the call does not want to
send a video back to you, a still image is shown instead. You can define the
still image in Menu > Tools > Settings > Phone > Call > Image in
video call.
To disable the sending of audio, video, or video and audio, select Options >
Disable > Sending audio, Sending video, or Sending aud. & video.
To use the loudspeaker for receiving audio, select Options > Activate
loudspeaker. To mute the loudspeaker and use the earpiece, select
Options > Activate handset.
To swap the places of images, select Options > Change image order.
To zoom the image on the display, select Options > Zoom in or Zoom
out.
To end the video call and make a new voice call to the same recipient, select
Options > Switch to voice call.
Share a video
Use Video sharing (network service) to send live video or a video clip from
your mobile device to another compatible mobile device during a voice call.
1. Make a phone call to the selected recipient. You can start sharing a video
once the phone call is established and your device has been registered
to the SIP server.
2. To send live video or a video clip from your device, select Options >
Share video > Live or Clip. To preview the clip, select Options >
Play.
3. Select the recipient from Contacts, or enter the recipient's SIP address
manually to send an invitation to the recipient. Sharing begins
automatically when the recipient accepts the video sharing.
4. To end sharing the video, select Stop. The voice call continues normally.
Receive a video sharing invitation
When you receive a video sharing invitation, a message is displayed showing
the caller's name or SIP address.
To accept the invitation and begin the sharing session, select Accept.
To reject the invitation, select Reject. The voice call continues normally.
Net calls
Select Menu > Connectivity > Internet tel..
Your device supports voice calls over the internet (net calls). Your device
attempts emergency calls primarily over cellular networks. If an emergency
call using cellular networks is not successful, your device attempts an
emergency call through your net call provider. Due to the established nature
of cellular telephony, you should use cellular networks for emergency calls,
if possible. If you have cellular network coverage available, make sure that
your cellular phone is switched on and ready to make calls before you
attempt an emergency call. The capability for an emergency call using
internet telephony depends on the availability of a WLAN and your net call
provider's implementation of emergency call capabilities. Contact your net
call provider to check the internet telephony emergency call capability.
With the net call service (network service), you can make and receive calls
over the internet using the VoIP (voice over internet protocol) technology.
Net calls can be established between computers, between mobile phones,
and between a VoIP device and a traditional telephone. To make or receive
a net call, your device must be within WLAN coverage, for example. The
availability of the net call service may vary according to your country or area.
Create a net call profile
Before you can make net calls, you need to create a net call profile.
1. Select Menu > Tools > Settings > Connection > SIP settings >
Options > New SIP profile, and enter the required information. To
make the login to the net call service automatic, select Registration >
Always on. Contact your net call provider for the correct settings.
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