Nokia 5250 User Manual

shown, even if the certificate should be valid, check that the current date and time
in your device are correct.
Before changing any certificate settings, you must make sure that you really trust
the owner of the certificate and that the certificate really belongs to the listed
owner.
Connectivity
Your device offers several options to connect to the internet or to another
compatible device or PC.
Data connections and access points
Your device supports packet data connections (network service), such as GPRS in
the GSM network.
To establish a data connection, an access point is required. You can define different
kinds of access points, such as the following:
• MMS access point to send and receive multimedia messages
• Internet access point (IAP) to send and receive e-mail and connect to the
internet
Check the type of access point you need with your service provider for the service
you want to access. For availability and subscription to packet data connection
services, contact your service provider.
Network settings
Select Menu > Settings and Connectivity > Network.
Select from the following:
Operator selection — Select Automatic to set the device to search for and select
one of the available networks, or Manual to manually select the network from a
Connectivity 105

Nokia 5250 Specifications

General

Display Type	TFT resistive touchscreen, 16M colors
Operating System	Symbian OS v9.4, Series 60 rel. 5
Internal Storage	51 MB
RAM	128 MB
Camera	2 MP
Battery	Removable Li-Ion 1000 mAh battery (BL-4U)
Music play	Up to 24 h
Network Technology	GSM / HSPA
2G bands	GSM 850 / 900 / 1800 / 1900
GPRS	Class 32
EDGE	Class 32
Announced	2010, August
Status	Discontinued
SIM	Mini-SIM
CPU	434 MHz ARM 11
Card slot	microSD, up to 16 GB (dedicated slot), 2 GB included
Alert types	Vibration; MP3, WAV ringtones
Loudspeaker	Yes
3.5mm jack	Yes
WLAN	No
Bluetooth	2.0, A2DP
GPS	No
Radio	Stereo FM radio, RDS
USB	microUSB 2.0
Sensors	Accelerometer, proximity
Browser	WAP 2.0/xHTML, HTML, Adobe Flash Lite
Java	Yes, MIDP 2.1
Display Size	2.8 inches
Resolution	360 x 640 pixels
Stand-by	Up to 450 h (2G) / Up to 450 h (3G)
Games	Yes
Colors	Blue, Red, White