The Nokia 6310i is a mobile phone from Nokia introduced in late 2002. It was primarily marketed as a business phone and for some years was the dominant GSM device in the corporate world. It was the successor to the 6310 and 6210 (2000) which themselves were preceded by the 6150 and 6110 in the late 1990's. Accessories (such as batteries) can generally be swapped amongst all these models. This cellphone is still popular for its robustness, simplicity and long battery life years after being released and later discontinued as a product.The model is basically the same as the earlier Nokia 6310 with the addition of Triband, Java and a Blue LCD Screen (as opposed to the earlier green).

Features
E-mail, text and picture messages
GPRS
HSCSD
The first Nokia phone after Nokia 6310 to use Bluetooth
Infrared
WAP 1.2.1
Java applications
Java
This phone supports the following Java APIs:
CLDC 1.0
MIDP 1.0
Nokia UI API
Specification
Screen Monochrome display, 96x65
Input Keypad
Default ringtone Monophonic ringtones
Memory 174 KB
Networks Tri band GSM / GPRS, GSM 900, GSM 1800, GSM 1900
Connectivity Serial Cable, Bluetooth, InfraRed
Battery BPS-2, (Lithium Polymer, 1100 mAh)
Physical size 129 x 47 x 21 mm
Weight 111 g
Form factor Candybar