What to do if Unify OpenStage M3 EX IP Phone says 'Base 1 Outgoing and incoming calls and activation/deactivation are not possible'?
If you see 'Base 1 Outgoing and incoming calls and activation/deactivation are not possible' on your Unify IP Phone, the handset is blocked. Remove the batteries from the handset and then re-insert them. Then, proceed as when loading batteries for the first time.
What does it mean when my Unify IP Phone says 'Not possible' or 'Incorrect input' or 'Nothing stored'?
If you see 'Not possible', 'Incorrect input' or 'Nothing stored' on your Unify IP Phone, it could be due to a speed-dial number not being available, an incorrectly entered appointment, an entry being blocked or not allowed, a prerequisite not being fulfilled, or an incomplete number being dialed. To resolve this, correct your input, select a permitted option, or enter the phone number in full.
What to do if my Unify OpenStage M3 EX IP Phone says 'PIN incorrect'?
If your Unify IP Phone displays 'PIN incorrect', it means that the PIN you entered was wrong. Enter the correct PIN to proceed.
Why does my Unify OpenStage M3 EX say 'Not available'?
If your Unify IP Phone shows 'Not available', it means the phone number was not fully entered, or the star or hash key was not pressed. Make sure to enter the phone number correctly or as prescribed.
What to do if my Unify IP Phone displays 'incomplete!'?
If your Unify IP Phone displays 'incomplete!', it could be due to exceeding the maximum input time or not pressing the On-hook key. Avoid long pauses between keystrokes and press the On-hook key.
Why does my Unify IP Phone show 'incomplete!'?
If your Unify IP Phone displays 'incomplete!', it means that the communication system is overloaded. Wait and try again later.
Why does my Unify IP Phone display 'no access'?
The 'no access' message on your Unify IP Phone indicates that a blocked function was called. Apply to the relevant service personnel for the COS for the blocked function.
What to do if my Unify IP Phone displays 'Not possible', 'Incorrect entry', or 'Key not programmed'?
If your Unify IP Phone displays 'Not possible', 'Incorrect entry', or 'Key not programmed', it could be due to several reasons: the speed-dial number might be unavailable, the appointment was entered incorrectly, the entry is blocked or not allowed, a prerequisite hasn't been met, or the number dialed was incomplete. To resolve this, correct your input, select a permitted option, or enter the phone number in full.
What does the de-crescendo tone mean on my Unify OpenStage M3 EX?
If you hear a de-crescendo tone sequence during input on your Unify IP Phone, it indicates that an incorrect entry was made. Repeat the key sequence while watching the display, and consult the operating instructions if needed.
Why does my Unify OpenStage M3 EX IP Phone say 'Currently not accessible'?
If your Unify IP Phone displays 'Currently not accessible', it means that the function you are trying to use is currently not available. Wait and try again later.
Safety notes for handset operation in Ex zones.
General safety guidelines for handset usage.
Requirements for personal alarm functionality and compliance.
Information on electrical product disposal according to WEEE directive.
Identification of handset buttons, keys, and components.
Explanation of menu icons and navigation within the handset's interface.
Lists package items and guides initial handset setup procedures.
Instructions for charging the handset battery and status indicators.
Guides for connecting corded headsets and USB data cables.
Overview of initiating, answering, and ending calls.
Features for redialing, callbacks, and consulting with third parties.
Procedures for transferring calls and redirecting incoming calls.
Operating the speakerphone and using corded/cordless headsets.
Configuring and using speed dial numbers and phonebooks.
Managing call waiting, conferences, and group calls.
Using entrance phones, door release, TDS data services.
Sending/receiving text messages and advisory messages.
Managing the incoming call history and redialing callers.
Features and operation of the personal alarm device (PNG-S).
Adjusting sound levels, melodies, and screen appearance.
Connecting to Bluetooth devices and PCs for data transfer.
Setting up handset locks and PIN codes for security.
Methods to access system features via menu or codes.
A table mapping functions to their corresponding access codes.
Guidance for resolving common handset malfunctions.
Details on handset, DECT, Bluetooth, and battery specifications.
Information on accessories, EU directives, and text input.
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