3 sound, 4 product behaviour, Sound – Philips SE6581B-17 User Manual
Page 71: Product behaviour

69
Frequently asked questions
17.3
Sound
Handset does not ring!
Check that the Ring Volume is not set 
to no bars (Ringer Off), and make sure 
the 
icon is not displayed on the
screen (see section 12.2.1 - “Set the Ring 
Volume”).
Caller does not hear me!
Microphone may be muted: During a call, 
press 
s.
There’s no dialling tone!
• No power: Check the connections.
• Batteries are empty: Charge the 
batteries.
• Move closer to the base station.
• Wrong line cable used: Use the line 
cable provided.
• Line adaptor is required: Connect the
line adaptor to the line cord.
Caller does not hear me clearly!
• Move closer to the base station.
• Move the base station at least one 
metre away from any electronic 
appliances.
Frequent noise interference on my 
radio or television!
• Move the base station as far away as 
possible from the electrical appliances.
17.4
Product behaviour
Keypad does not work!
• Unlock your keypad: Long press 
*
in idle mode.
The handset warms up when 
making a long call and when it is on 
the base station!
• This is a normal behavior. The handset 
consumes energy while calling and 
charging.
The handset cannot be registered 
to the base station!
• Maximum number of handsets (8) has 
been reached. To register a new 
handset, unregister an existing 
handset.
• Remove and replace the handset
batteries.
• Try again by disconnecting and
connecting the base station power 
supply and follow the procedure to 
register a handset (see section 13.6).
Caller number is not displayed!
• Service is not activated: Check your 
subscription with your network 
operator.
I cannot change the settings of my 
voice mail.
• Operator voice mail is managed by 
your operator and not the phone 
itself. Please contact your operator 
should you want to change the 
settings.
