Sonim XP5560 BOLT 2 IS User Manual page 38

to connect when you are selecting the network
manually.
• Select Network: Select the network
automatically or you can do it manually.
Selection Mode: Select Automatic to set the
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phone to automatically select a cellular network
available in your area, or select Manual to set
the network manually. If manual mode is set,
the user has to invoke Select Network to do
network selection.
Manual under Selection mode is displayed
only in the Roaming network.
Service Selection
You can view and set the required type of network.
• GSM: Register to GSM network only.
• WCDMA: Register to 3G network only. If 3G network
is not available, the phone proceeds to no signal
condition, even if GSM coverage is present.
• Automatic: Register to 3G network, only if
available. If the 3G network is not available, the
phone registers to the GSM network. This is the
recommended option.
Data Connection
To set registration preferences for accessing data
connection, select one of the following options:
• Always - Register with the data connection,
continuously.
• When needed - Register only when data transfer is
required.
Data Account
You can set the network account and view the data
connection information.
You can add, view, edit and delete the accounts. You can
edit the following information in the accounts: Account
Name, APN, Username, Password, Authentication type,
Advanced settings, MMSC/Homepage , Connection
type, Use proxy, Proxy address, Proxy port, Proxy user
name, Proxy password, Primary DNS, Secondary DNS,
IP Address, and Subnet mask. Make the changes and
select OK. Then Add new packet data account' will pop
up, select Yes. Refer "WAP Browser" on page 68
information.
A-GPS Settings
Your handset is equipped with a GPS receiver, that
supports A-GPS (Assisted GPS) functionality. This helps
to calculate your current location. When an user accesses
an application that requires GPS, then the receiver is
turned on automatically. After the application is closed, it
is turned off automatically.
A GPS receiver calculates its current location by
monitoring broadcast signals from GPS satellites. Hence
it is important that the handset is exposed to the sky.
A-GPS feature helps the GPS receiver to acquire certain
information through data connection and/or network
messages. This information is used during the position
calculation process. This significantly increases the ability
to calculate position at low signals. It also speeds up
the time required to calculate the position. Please note
for further
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