|
[China]
Trade Verify
Address: 8CD, Building A, Jinfeng Building, Shangbu South Road, Futian District, Shenzhen, Guangdong
Contact name:chen
Shenzhen Liangfeng Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
Residential Use With Weak Signal CDMA 450MHz Landline Phone Support Hands-Free
CDMA 450MHz Landline Phone Call-Up Method:
1. Talking in standby mode: Pick up the handset or press the
speaker key, and the screen will display "Please dial". , enter the
number you want to dial, wait for about 5 seconds, and the call
will be dialed out automatically. Or press the call key to dial
directly.
2. Note: In standby mode, if you enter a number and press the
speaker key before picking up the handset or pressing key, the call
will default to speaker mode and you can pick up the handset to
transfer the voice to the handset.
CDMA 450MHz Landline Phone Specification:
| sensitivity | -104 dBm |
| range of working temperature | -20℃... +50℃ |
| storage temperature range | -20℃... +70℃ |
| battery capacity | 1200 mA/h |
| Battery Type | 3,7 V, Li-lon |
| Size and weight (including battery) | 190x190x55 mm |
| Weight (including battery) | 740 g |
| ring | 32 poly |
| phone book | 500 cells |
| RF connector | TNC |
| lifetime | 2 years |
CDMA 450MHz Landline Phone Precautions:
1. When using the phone, it should be placed in a place where the
signal is strong enough. To ensure good voice quality, the phone
should be kept away from other electronic devices (at least 1 meter
away).
2. Do not use chemicals to clean the phone, but clean it with a dry
soft cloth.
3. Do not disassemble by yourself. If you have questions, please
contact authorized personnel.
