Connection - Nokia N91 User Manual

1-touch dialing—Select On, and the numbers assigned to
the 1-touch dialing keys ( - ) can be dialed by pressing
and holding the key. See also '1-touch dial a phone
number', p. 33.
Anykey answer—Select On, and you can answer an incoming
call by briefly pressing any key under the slide cover.
Line in use (network service)—This setting is shown only
if the SIM card supports two subscriber numbers, that is,
two phone lines. Select which phone line you want to use
for making calls and sending text messages. Calls on both
lines can be answered irrespective of the selected line. If
you select Line 2 and have not subscribed to this network
service, you will not be able to make calls. When line
2 is selected, is shown in the standby mode.
Tip! To switch between the phone lines, press and
hold in the standby mode.
Line change (network service)—To prevent line selection,
select Line change > Disable
card. To change this setting, you need the PIN2 code.

Connection

Data connections and access points
Your device supports packet data connections (
as GPRS in the GSM network.
if supported by your SIM
), such
Glossary: General packet radio service (GPRS) uses
packet data technology where information isbsent in
short packets of data over the mobile network.
To establish a data connection, an access point is required.
You can define different kinds of access points, such as:
• MMS access point to send and receive multimedia
messages
• Access point for the Web application to view WML
or XHTML pages
• Internet access point (IAP) to send and receive e-mail
Check the type of access point you need with your service
provider for the service you wish to access. For availability
and subscription to packet data connection services,
contact your network operator or service provider.
Packet data connections in GSM
and UMTS networks
When you use your device in GSM and UMTS networks,
multiple data connections can be active at the same time
and access points can share a data connection. In the UMTS
network, data connections remain active during voice calls.
To check the active data connections, see 'Connection
manager', p. 90.
The following indicators may be displayed below the signal
indicator, depending on which network you use:
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