This is the user manual of Nokia NHL-4jx phone. It contains basic usage methods, function introduction, troubleshooting and other contents.
This manual introduces the Nokia 7250i mobile phone, describing its design, key functions, and supported services such as GSM networks, camera, and multimedia messaging. It guides users through basic operations like powering the device on and off, adjusting volume, and navigating the menu.
Detailed sections cover phone settings, contacts management, call handling, messaging, camera usage, applications, and connectivity options like GPRS and infrared. Safety information, warranty, and regulatory statements are also included. This manual is written in Chinese.
| Supported network bands | GSM 900/1800/1900 |
|---|
Press the up or down keys to increase or decrease the volume for the speaker or headset.
Press and hold the power key to turn the phone on or off.
Press the designated key (shown in the manual) while in standby to display the list of recently dialed numbers.
The phone works on GSM 900, 1800, and 1900 MHz bands.