AT&T Definity 7406D+ Guide de l'utilisateur télécharger pdf (Page 53)

To activate the speaker

Press [

Speaker ]

while on the handset

●

The handset will remain active, and the speaker will

also be active. This allows group listening, although

you can still only talk through the handset. Do not

hang up the handset or the call will be dropped

To turn off speaker and

Press [

Speaker ]

return to handset only

●

The speaker turns off (handset remains active)

To end a call if only the

Press [

Speaker ]

speaker is active

(handset on-hook)

To end a call if both the

Hang up handset

handset and speaker

are active

●

The speaker turns off automatically

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AT&T Definity 7406D+ Guide de l'utilisateur Page 53