Tatung Company ROS2000A Manuel D’Utilisation

My device shows up in 

the Settings > Network 

and Device > Devices 

list but has a “No” in 

the “Usable” column. 

The LED on my Home 

Center is green. 

Disconnect the device from the Home Center and delete the 

device from the device list. Then reconnect the device to the 

Home Center.

My voice calls 

experience a lot of 

interference.

If the sound on your phone receives a lot of interference, try the 

following.

•  Check the connections on your equipment.

•  If you have a cordless phone, try changing your phone’s 

channel to regain service.

•  Stay away from anything that may be causing interference, 

such as a microwave oven.

Voice quality poor

Try walking closer to the basestation or make sure there 

is no environmental interference. If the issue persists, try 

recalling the number. If applicable, try changing your phone’s 

channel. 

I plugged in all of my 

devices but I don’t see 

any in the Device list. 

Reboot the Home Center by powering it down and powering 

it back up.

My device shows up in 

the Settings > Network 

and Device > Devices 

list but has a “No” in 

the “Usable” column. 

The LED on my Home 

Center is green. 

If in the Settings > Network and Device > Devices list your 

device does not display or “No” is listed in the “Usable” 

column; or you did not receive a test ring (for voice services). 

Power down the device. Delete it from the Devices list in the 

list. Power up the device The device should show up in the 

Device list with a “Yes” in the “Usable” column.

Wi-Fi Protected Setup 

(WPS) is not working. 

What can I check? 

To use WPS, your wireless network security mode must be 

set to WPA or WPA2. WPS does not work if your wireless 

security mode is WEP. 

My voice calls 

experience a lot of 

interference.

If the sound on your phone receives a lot of interference. 

If you have a cordless phone, try changing your phone’s 

channel to regain service.

I did not receive a test 

ring.

If you have a 2.4 GHz phone, it is possible that the Home 

Center Wi-Fi will interfere with the phone service. In this 

case, try changing your phone’s channel to regain service.

I plugged in all of my 

devices but I don’t see 

any in the Device list. 

Reboot the Home Center by powering it down and powering 

it back up.