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11
Programming
2.9 Testing the CM
If the CM is programmed, the following functions must be tested. (See Section 2)
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Accepting incoming calls
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Ending a call
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Calling pre-programmed telephone numbers.
Note
If the third number is the international emergency number, this must not be tested.
2.10 Restore factory settings of the CM
There are 2 possible situations, check which situation applies:
1
The CM is still connected to the old DECT base station.
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Call the landline with a telephone (continue from point 2a).
2
The CM is no longer connected to the old DECT base station.
The CM must be programmed using a smartphone, using DTMF commands (audible audio
signals). Download and install a DTMF app on a smartphone or tablet.
-
Briefly press the alarm button on the CM three times. The alarm button will now
flash yellow/green.
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Open the DTMF app on the smartphone. Hold the smartphone close to the CM.
a
Enter the following code on the telephone to put the CM in programming mode: **#
If successful, two low beep sounds can be heard from the CM. If this did not work properly,
an extended high beep sound can be heard.
b
Enter the following code on the telephone for a factory reset: *999*1234#
If the factory settings are successfully restored, the CM produces a low beep sound twice
and after a few seconds the light on the alarm button will stop flashing. The reset takes
about 1 minute. After the factory settings are restored the light on the alarm button flashes
red. The base station registration is erased and the PIN code is set to the standard setting
"0000".
Note
When restoring the factory settings of the CM, the programmed telephone numbers are erased
and the volume of the speaker is set to 7, the standard setting.
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