1.1 Built-in FSK/DTMF decoder.
1.2 Built-in 1 common ringtone and a variety of music ringtones (with SD card).
1.3 5-digit local code, 1-digit outgoing code 1.4 Ringer volume adjustment, hands-free volume adjustment and ringer off function.
1.5 7 groups of 16-bit single-key memory.
1.6 Dynamically store incoming and outgoing call numbers.
1.7 30 seconds OGM recording/playback. 60 seconds family message/playback.
1.8 Unlimited local or extension call recording (SD card required).
1.9 On-site static recording and response recording (SD card required).
1.10 Password remote control to check incoming call recording.
1.113 groups of voice or alarm clock functions.
1.12 You can check the recording according to the recording order, recording time, and recording number. 1.13 You can play back the recording by picking up the phone.
1.14 New calls, confidentiality, and outgoing calls.
1.15 Pre-dial, cancel and call back functions.
1.16FLASH time can be set.
1.17 Mechanical lock "0" and full lock function (110, 112, 119, 120, 122 open).
1.18 Remote control function.
Useful
Useful
Useful