2
Using the phone
The following advice must be observed without fail when installing, connecting and operating the
phone:
• Position the connecting cable where it will not cause accidents.
• Only connect the connecting cable to the intended sockets.
• Only connect authorized accessories.
• Only use the mains adapter plug supplied (ID no.: 23-001066-00).
• Research has shown that in certain cases portable phones, which are switched on, can influence
medical devices. Therefore when using portable phones within medical facilities, comply with the
regulations of the institution concerned.
• Never
- open the charging point or the handset (except for the battery cover) yourself.
- touch the plug contacts with sharp or metallic objects.
- carry the charging point by the connecting cable.
• Only clean your telephone with a slightly damp cloth.
• Do not use your phone in areas where there is the danger of explosion.
Install and keep the handset and accessories out of the reach of children.
Advice for hearing aid users
Before using the handset, hearing aid users should be aware that the radio signal will engage with
the hearing aid and could cause an unpleasant buzzing noise at sufficient volumes.
Summary of Contents for 312w
Page 1: ...Aastra 312w User Guide ...
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