Appendix; Service (Customer Care) - Gigaset SL750H Pro Manual

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Service (Customer Care)

Do you have any questions? Find prompt access to support in this user guide and at www.gigasetpro.com. The
phone retailer from whom you purchased your telephone system will be happy to assist with any further ques-
tions regarding your Gigaset Professional Telephone system.
Questions and answers
Possible solutions are available online at
Troubleshooting
The display is blank.
•
The handset is not activated.
•
The battery is empty.
"No Base" flashes on the display.
•
The handset is outside the range of the base station.
•
The base station is not activated.
"Please register handset" flashes on the display.
•
The handset has not yet been registered or was de-registered due to the registration of an additional hand-
set (more than 6 DECT registrations).
Your settings are not accepted.
•
The wrong profile has been set.
(
The handset does not ring.
•
The ringtone is deactivated.
•
Call forwarding is set.
•
The phone does not ring if the caller has withheld his number.
¥
•
The phone does not ring during a specific period or for certain numbers.
Check the time control for external calls (
¥
No ringtone/dial tone from the fixed line network.
•
Incorrect phone cable.
are correct when purchasing from a retailer.
Error tone sounds after system PIN prompt.
•
You have entered the wrong system PIN.
Forgotten system PIN.
Reset the system PIN to 0000
¥
The other party cannot hear you.
•
The handset is "muted".
Some of the network services do not work as specified.
•
Features are not enabled.
https://arttel.ru/shop/dect-ip-telefony/gigaset-sl750h-pro
Charge the battery or replace it (
p. 54).
Deactivate call forwarding (
Activate the ringtone for anonymous calls (
Please always use the phone cable supplied or ensure that the pin connections
Activate the microphone again (

Appendix

wiki.gigasetpro.com
Press and hold
Check the base station power adapter
Re-register the handset
Set Profile Personal . . . then make changes to the device settings
Activate ringtone (
p. 41).
p. 41)
Repeat the process, reset the system PIN to 0000 if required
Contact the network provider for details.
FAQ
p. 6)
Move the handset closer to the base station
p. 55)
p. 22)
p. 18)
57