Shenzhen Liangfeng Technology Co., Ltd.
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Stable Performance 2sim GSM Phone Super Capacity Battery Wide Coverage
2sim GSM 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 Phone Parameter:
| color | black/gray |
| Camera | 0.3 trillion |
| The output voltage | 5V |
| frequency band | 900/1800/850/1900MHz |
| 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) |
GSM Phone Safe Use:
1. Keep your phone, battery and charger out of the reach of children. Do not allow children to use cell phones, batteries, or chargers without guidance.
2. Do not let children put the battery in their mouth, because the electrolyte in the battery is poisonous.
3. Do not let children touch the gadget. Otherwise, children who swallow small parts can cause choking or esophageal obstruction