There are 3 ways to change Cell2Jack's setting (see below picture: such as Mic/speaker volume, stronger ringing voltage, off-hook power, echo cancellation, media audio, DTMF Tone command, hook detection speed.....)
Method 1: Using Windows 10 PC. Click here for instruction.
OR using Mac Click here for instruction
Method 2: If you don't have Windows 10 PC, you can use our app "Cell2Jack Utility" from Google to change setting
Method 3: If you don't have Windows 10 PC or Android, you can enter commands by pressing the home phone keypad to change the setting:
below is the command key functions list.
For example: press 80# to disable "echo cancellation", press 82#83# to reset, press 93# to increase MIC volume....
OR using Mac Click here for instruction
Method 2: If you don't have Windows 10 PC, you can use our app "Cell2Jack Utility" from Google to change setting
Method 3: If you don't have Windows 10 PC or Android, you can enter commands by pressing the home phone keypad to change the setting:
below is the command key functions list.
For example: press 80# to disable "echo cancellation", press 82#83# to reset, press 93# to increase MIC volume....
Note:
Since we constantly update our firmware to add new features and improve performance,
we strongly recommend you to update the firmware.
Click this line to update firmware
Since we constantly update our firmware to add new features and improve performance,
we strongly recommend you to update the firmware.
Click this line to update firmware