1. Click the "Scroll Down" button and the word "End" will appear. At this point, the time is still the current time.

2. You need to press the "Scroll Down" button again. At this time, the latest incoming call is displayed, and the time displayed on the display screen is the time corresponding to the latest incoming call.

Extended data:

Landline telephone key function:

1, unconditional transfer:

Registration: After hearing the dial tone, press "*57* mobile phone number #" again. After the operation is completed, the headset will sound a confirmation tone. Otherwise, repeat the operation.

Logout: Press "#57#" after hearing the dial tone.

2. No response transmission:

Registration: After hearing the dial tone, press "*4 1* mobile phone number #" again. After the operation is completed, the headset will sound a confirmation tone. Otherwise, repeat the operation.

Logout: Press "#4 1#" after hearing the dial tone.

Note: To use call forwarding, you need to activate this service before you can register on the fixed telephone. You can transfer foreign mobile phones and fixed lines. There is no limit on the number of call forwarding set by China Telecom's fixed line.

3. No response transmission:

Registration: After hearing the dial tone, press "*4 1* mobile phone number #" again. After the operation is completed, the headset will sound a confirmation tone. Otherwise, repeat the operation.

Logout: Press "#4 1#" after hearing the dial tone.