User Manual
To transfer the outside call to another handset (if you have two or more handsets):
•Press INT 
button and key in the number of the other handset.
•The outside call is put on hold. When the other handset answers, you can speak to the user. If the other handset does not answer, you can get back to the outside call by
pressing the INT 
button again.
To transfer the outside call to another outside phone:
•Press PHONEBOOK 
button and key in the call number you want to transfer.
•The first party is put on hold. When second party answers, you can speak to the user,
then press CALL 
button to hang up and transfer the call.
Troubleshooting
Always check first that:
•You have followed the steps listed on pages to install and set up your SD8501.
•All connects are firmly inserted in their sockets.
•Mains power is switched on at the socket.
•The handset’s batteries are correctly and securely installed, and are not run down.
If you experience difficulties with the working of your SD8501, refer to the advice given below.
1. I cannot make or answer calls.
Check that the base unit’s mains power adapter is plugged in and power is switched on. The base unit needs mains power for normal operation of the
Make sure you are using the telephone line cable that was supplied with your SD8501. Other telephone line cables might not work.
Move the handset closer to the base unit.
Check the batteries level symbol on the display. If it is low, replace the handset on the base unit or charger pod to recharge the batteries.
Switch off power at the mains socket, wait for a few seconds and then switch back on. This may solve the problem.
If you still can’t make calls, try
2. When I press keys on the handset, nothing happens.
Make sure the batteries are fitted in your handset. If the batteries level symbol on the display shows “low”, recharge the batteries.
Check whether there’s a key symbol on the display. If so, the keypad is locked. Turn to the user manual to find out how to unlock it.
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