Medc Ex ResistTel User Manual download pdf (Page 4)

General operating instructions

1. Both the explosion-proof ExResistTel telephone and the ZB version

are designed for connection to dial ports with analogue connection

points.

2. The handset is fitted with a stray-field coil for connecting hearing-

aids. People who use hearing-aids which have an inductive receiver

can receive the earphone signal directly.

3. The optional, external loudspeaker has three operating modes –

calling/ringing, open listening and hands-free. If the external

loudspeaker is switched on, the internal loudspeaker volume will be

reduced.

4. The ZB version is not equipped with keypad and display, therefore

not all the features are available with this version.

5. The ExResistTel has a handset module with a dry reed contact as a

hook switch. In order to terminate an existing call connection, the

handset must be hung up. In order to interrupt an existing call

connection, it is sufficient to press the clearing key on the

keypad.(see page 8)

6. Use the menu to program the appropriate settings. To access the

menu, pick up the handset and press the "YES" key.

7. If you take longer than 2 minutes before you begin making a choice,

the power supply of the exchange may be switched off. If that

occurs, you will no longer hear a dialling tone. In that case, please

replace the handset and wait 2 seconds before picking it up again.

8. When a setting is stored successfully, this is confirmed by an

acknowledgement tone.

9. When you receive a call, the ExResistTel rings at the ringer-volume

level selected by you and, for the duration of the calling sound, the

symbols ( ( ( ) ) ) appears on the display.

10. If you enter a PIN with the menu you can restrict or block dial

functions. Forgetting the PIN is the equivalent of losing a key. If you

forget the PIN, please contact our technical support.

11. You have a guarantee period of 24 months commencing from the

date of purchase. If you have a problem, please contact our

technical support in Germany, located in Mülheim an der Ruhr:

Telephone: 0208 82 68 102 · Fax: 0208 82 68 377

From outside of Germany, please prefix the country code:

Telephone: +49 208 82 68 102 · Fax: +49 208 82 68 377

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Medc Ex ResistTel User Manual Page 4