Siemens Gigaset Gigaset S1 Operating Manual page 102

System functions
Functions
Conference:
- On
- Off
Call Charge Display
Use speed dialing
Change Speed Dial
Toggle
Tone dialling
Night Service ON
Night Service OFF
Park
- Park call
- Retrieve call
Account code
Callback
View callbacks
Suppress phone number
Temporary phone number (MSN)
Restore phone number
Ringing group on
Hunt group on
Hunt group off
Control Relay On
Control Relay Off
Change PIN
Recall to Network (flash)
Changeover on
Changeover off
Tel. data service
94
Codes
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3
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3
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65
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7
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92
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2
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53
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44
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44
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56
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56
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60
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58
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58
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86
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41
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86
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81
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85
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85
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90
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90
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93
*
51
*
66
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66
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42