Shenzhen Liangfeng Technology Co., Ltd.
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2000mAh Li Battery With TF Card External Antenna CDMA 450MHz /800MHzPhone
CDMA 450MHz/800MHz Phone Precautions:
1. This product should not be used near garages, oil depots, chemical plants or any flammable and explosive items.
2. This kind of phone should be avoided in the hospital, it will interfere with medical electronic equipment, such as pacemakers and earphones.
3. If you find that the phone cannot successfully log in to the network, please check whether your SIM card or antenna is installed properly.
4. When using the phone (making calls or answering calls), it is forbidden to touch the antenna, otherwise the phone will be damaged. Such damage is not covered by the warranty.
GSM/CDMA 800MHz Phone Parameter:
| color | black |
| Camera | 0.3 trillion |
| The output voltage | 5V |
| frequency band | 450MHz/800MHz |
| Input frequency: | 50/60Hz |
| size | 120x50x28mm |
| Battery | Li-ion 2000mAh |
| Input voltage/current | 100-240VAC |
| Total memory (MB) | 24 Mbytes (ROM 16 MB + RAM 8 MB) |
CDMA 450MHz/800MHz Phone Rules For Answering Calls:
1. Press the "Send key" or select "<Answer" to answer the incoming call. Press <Mute> to mute the ringtone before answering.
2. Press "End" or select "<Reject>" to reject the incoming call. Adjusting the volume of the receiver During a call, press the left navigation key to adjust the volume of the speaker. As the volume is adjusted, a histogram will appear on the display showing the current volume level.
