Operating instructions

Step by Step

Enhanced phone functions

Preventing and allowing a second call

(call waiting)

If this function has been configured (ask your service

personnel), you can prevent or allow a second call

Æ page 67 from being signaled by automatic camp-on

during an ongoing call.

v Open the Program/Service menu Æ page 37.

Select and confirm the option shown

[1]

select and confirm the option shown.

Activating/deactivating the camp-on tone

You can suppress the camp-on tone (every six seconds)

for external calls. A one-time special dial tone then

alerts you to the waiting call.

Activating the call waiting tone

c Open the idle menu Æ page 25.

Select and confirm the option shown.

Deactivating the call waiting tone

c Open the idle menu Æ page 25.

Select and confirm the option shown.

Call wait.trm.off

[1] "Different displays in a HiPath 4000 environment (not for HiPath 500)"

Æ page 165

Call wait.term.on

Waiting tone on

Waiting tone off