Key facts
- Brand
- Motorola
- Model
- C375
- Category
- Cell Phones
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-06-12
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Motorola C375 User Manual
This manual covers the basic operation of the Motorola C375, including how to insert and configure the SIM card, make and receive calls, and use DTMF and hands‑free functions. It also contains safety information and contact details for Motorola support.
Additional sections describe the device's keypad layout, battery handling, and troubleshooting tips. The document is written in Chinese and includes diagrams and tables to help users understand the phone's features.
Motorola C375 specifications
| Supply Voltage | 4.5 to 5.5 V |
|---|---|
| Total Supply Current (Active) | 47 mA typical |
| Total Standby Mode Supply Current | 5 mA typical |
| ESD Protection (HBM) | Minimum 4kV, typical 6kV |
| Video Bandwidth | 0.5 MHz at -3dB |
Source: Freescale MC44BC375/U/J/T PLL Tuned VHF Audio/Video High Integration Modulator ICs Datasheet
All Motorola C375 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Does this modulator require external tank circuit components?
No, it features an integrated on-chip oscillator and does not require any external tank circuit components.
From: Freescale MC44BC375/U/J/T PLL Tuned VHF Audio/Video High Integration Modulator ICs Datasheet
What sound subcarrier frequencies are supported?
The device supports 4.5MHz or 5.5MHz sound frequency, selectable via the SFS pin.
From: Freescale MC44BC375/U/J/T PLL Tuned VHF Audio/Video High Integration Modulator ICs Datasheet
How do I insert the SIM card?
The manual explains that the SIM card must be inserted according to the instructions shown, referencing the SIM card type and placement.