Key facts
- Brand
- Nokia
- Model
- C5-03
- Category
- Cell Phones
- Documents
- 6
- Languages
- ZH
- Last added
- 2012-06-04
Start here
Nokia C5-03 User Manual
This manual covers the basic operation of the Nokia C5-03, including inserting SIM and memory cards, using the keypad, navigating menus, and managing calls and messages. It also explains how to configure network settings, use Bluetooth and Wi‑Fi, and access the Ovi services.
Safety guidelines, battery‑saving tips, and troubleshooting steps are included, along with instructions for updating the device software via a PC and contacting Nokia support for repairs. This manual is written in Chinese.
Nokia C5-03 specifications
| IMEI number | 15‑digit identifier |
|---|---|
| PIN code length | 4 to 8 digits |
| PIN2 code length | 4 to 8 digits |
| PUK code length | 8 digits |
Source: Nokia C5-03 User Manual
All Nokia C5-03 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Nokia C5-03 User Manual 134 p
- Nokia C5-03 User Manual 134 p
- Nokia C5-03 User Manual 134 p
Questions answered in these manuals
How can I reset the Nokia C5-03 if it becomes unresponsive?
Turn off the device, remove the battery, wait about one minute, reinsert the battery and turn the phone back on.
From: Nokia C5-03 User Manual
How do I change the SIM PIN on the Nokia C5-03?
Select Settings > Security > PIN, then follow the prompts to enter the current PIN and set a new 4‑to‑8‑digit PIN.
From: Nokia C5-03 User Manual
How can I reset the Nokia C5-03?
Turn off the device, remove the battery, wait about a minute, then reinsert the battery and power the phone on.
From: Nokia C5-03 User Manual
How do I update the device software using a PC?
Install the Nokia Ovi Suite on a compatible PC, connect the phone with a USB data cable, and follow the on‑screen instructions to update the software.
From: Nokia C5-03 User Manual
How do I insert the SIM card?
Remove the back cover, take out the battery, slide the SIM tray open, place the SIM with contacts facing the device, then slide the tray back in.
From: Nokia C5-03 User Manual
What should I do if the device is locked due to a wrong PIN?
Enter the PUK code (8 digits) to unlock the PIN after three failed attempts, or contact a Nokia service centre for assistance.
From: Nokia C5-03 User Manual