Brand: SIEMENS
Category: Control Unit
Document Type: Quick Start Guide
Language: EN
Brand: SIEMENS
Category: Control Unit
Document Type: Quick Start Guide
Language: EN
Uploaded: Nov. 21, 2025, 6:04 p.m.
Manual Publish Date: 2002-02-25
Warranty information is not explicitly stated in this section of the document.
Making and Answering Calls:
| Error Message | Possible Cause | Possible Response |
|---|---|---|
| US: Invalid entry UK: Incorrect entry |
The station number is incorrect. | Enter a correct station number. |
| US: Not authorized UK: Access denied |
You tried to activate a disabled function. | Ask System Support to authorize you to use the function. |
| US: Currently not possible UK: Feature not available |
The station number you dialed does not exist. The telephone you are trying to call is unplugged. | Enter a correct station number. Try calling the telephone again later on. |
| US: Invalid station number UK: Number cannot be dialed |
You dialed your own station number. | Enter a correct station number. |
| US: Key memory is full UK: Max.no.of keys exceeded |
All memory locations for external station numbers are currently in use. | Try again later on. |