Microsoft Corporation RM-199 Manual De Usuario

To start a one-to-one call from the list of callback requests you have received, 
select 

. Scroll to the contact you want, and press the volume up 

key.

You can select multiple PTT contacts from the contact list. The recipients receive 
an incoming call and must accept the call to participate.

Select 

> 

> 

, and mark the contacts you want. To 

make the call, press the volume up key. The contacts who accept the call are 
shown.

A short tone notifies you of an incoming PTT call. Information such as the 
channel name or the nickname (network service) of the caller is displayed.

If you have set the phone to first notify you of one-to-one calls, accept or reject 
the call.

If you press the volume up key to try to respond to a call while another member is 
talking, you hear a tone, and 

 is displayed as long as you press the 

volume up key. Press and hold the volume up key, and wait for the other person to 
finish; then you can talk.

■ Callback requests

If you make a one-to-one call and do not get a response, you can send a request 
for the person to call you back.

You can send a callback request in the following ways:

•

To send a callback request from the contacts list in the 

 menu, 

select 

. Scroll to a contact, and select 

> 

.

•

To send a callback request from 

, search for the contact you want, 

select 

, scroll to the PTT address, and select 

> 

.

•

To send a callback request from the channel list in the 

 menu, 

select 

, and scroll to the channel you want. Select 

, 

scroll to the contact you want, and select 

> 

.