Operating instructions

14 Putting the handset into service

Inserting the battery

The handset is supplied with an approved battery. The battery is not charged

when supplied. It is first charged in the handset.

Opening the battery compartment

1. Loosen and remove the screw from the battery cover with the Allen key.

2. Insert a suitable screwdriver into the recess between the housing and battery

cover, turn it and then raise the battery cover.

3. Lift up the battery cover from the housing.

Inserting the battery

Insert the battery pack (at an angle, nose first and the contacts facing down).

Then press it down into the compartment until the battery pack's positioning clip

firmly snaps into place.

• Do not remove the battery in Ex zones.

• Please observe the safety notes

 Page 2.

• Only use approved batteries

 Page 104.

• Open the battery compartment in a dust-free environment only.

• Your phonebook entries and all settings remain stored even if you re-

move the battery. The date and time settings will be reset.

• Only remove the battery if it is defective. The battery's life diminishes

each time it is removed.