4 optipoint 500 standard – Siemens OPTIPOINT 500 User Manual
Page 21
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P31003-E8400-A100-3-7620
Service Manual
2-7
Product Description
Telephones
2.3.4
optiPoint 500 standard
Figure 2-4
optiPoint 500 standard
Controls
Special Features
●
12 function keys with LEDs
●
Full duplex speakerphone mode with
echo suppression for room adaptation
●
Tiltable alphanumeric LCD display with
2 lines and 24 characters per line.
●
3 dialog keys for interactive user prompts:
Yes, Back, and Continue
●
2 adjustable keys (plus/minus) for
–
ringer volume
–
ringer pitch
–
handsfree quality
–
alerting tone
–
display contrast
●
Suitable for wall mounting
●
USB 1.1 interface
●
1 adapter slot
●
1 interface for max. 2 key modules
–
optiPoint 500 key module
–
optiPoint 500 signature module
Table 2-4
Features of optiPoint 500 standard
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