English; Safety Instructions; Keys; Handset - Topcom BUTLER 920 Manuel D'utilisateur

1 Safety instructions

• Only use the charger plug supplied. Do not use other chargers as this
may damage the battery cells.
• Only insert rechargeable batteries of the same type. Never use ordinary,
non-rechargeable batteries. Insert rechargeable batteries so they
connect to the right poles (indicated in the battery compartment of the

handset).

• Do not touch the charger and plug contacts with sharp or metal objects.
• The operations of some medical devices may be affected.
• The handset may cause an unpleasant buzzing sound in hearing aids.
• Do not place the basic unit in a damp room or at a distance of less then
1.5m away from a water source. Keep water away from the handset.
• Do not use the telephone in environments where there is a risk of
explosions.
• Dispose of the batteries and maintain the telephone in an
environment-friendly manner.
• As this telephone cannot be used in case of a power cut, you should use
a mains-independent telephone for emergency calls, e.g. a mobile
phone.

2 Keys

2.1 Handset
1. Line key
2. Call log / Scroll key
3. Int key
4. Mute key
5. Alphanumerical keys
6. Key lock key
7. Redial / Pause key
8. Volume / Melody key
9. Ringer on/off key
10.Memory key
11.Handsfree key
12.Flash R / Scroll key
All manuals and user guides at all-guides.com

English

Safety instructions
7