Connection method: telephone line
Power supply mode: telephone line power supply
Product weight: 2.1kg
Dimensions: 250mm×180mm×65mm (length×width×height)
Product Features:
After picking up the phone, the phone can manually dial the 4 groups of keys on the right in the first 3 seconds (the 4 groups of keys are speed dial function keys, which can be set as emergency numbers such as 110, 119, 120, or no number), 3 After seconds, the phone will automatically dial the pre-stored auto-dial number.
