Spectralink BPX100 User Manual

Page of 50
SpectraLink Corporation 
NetLink e340/h340/i640 Wireless Telephones and Accessories User Guide 
Part Number: 72-1004-01-H.doc 
Page 45 
Appendix D: SIP (Session Initiation Protocol) 
Overview 
 
In the SIP environment, certain features and handset operations vary 
from the SRP protocol. These variations are explained in this appendix. 
Please contact your phone system administrator if you have questions 
about handset features and functionality.
 
Softkeys  Softkey functions change as the state of the handset changes. 
Softkeys are displayed only when they are available to be activated. 
Softkeys make usual PBX functions available on the handset. For 
example, a call may be placed on hold, the handset may be muted, 
and a second line may be activated for an outgoing call or a second 
call on the same line may be answered. Calls may also be transferred 
to another number, either as a consulted transfer or without 
consult. Other handset features (DND, Transfer) may be accessed 
by pressing the 
FCN
 key. 
Alphanumeric dialing  Number dialing may be specified as alpha or numeric code by 
pressing 
Start Call
 plus the 
MENU
 key. Select 
Alpha Dialing
 if letters 
and symbols are to be entered in the dialing string. 
When dialing, the carat (
^
) indicates the insertion point for the next 
character. Up to 80 characters may be entered with automatic 
scrolling. While in alphanumeric mode, alphabetic characters can be 
entered by repeatedly pressing the 1 through 9 keys. Punctuation 
characters are available by repeatedly pressing the asterisk (
*
), zero 
(0) or pound (
#
) keys. Row 5 displays the available characters as the 
key is pressed. Pausing will enter the highlighted character in the 
dial string. A space character is available on the pound key or by 
pressing the 
>>
 softkey when the insertion point is at the end of the 
dial string. The 
<<
 and 
>>
 softkeys may be used to position the 
insertion point for editing the entry. Press the 
Dele
 softkey to delete 
the character prior to the insertion point. Insert a character by 
pressing its key. 
Default line appearance  By default, the username assigned to the line one appearance is 
displayed on the standby screen. 
LINE display  View the five line appearances by pressing the 
LINE
 key. The line 
number and extension number of the first four lines are displayed. 
Press the 
LINE 
key again to view the fifth line. Active lines are in 
bold face. Defined but unregistered lines are faded. Lines that have 
been forwarded are prefixed with the greater-than character (
>
followed by the forwarding destination. 
The 
LINE
 menu will display a plus (
+
) indication when there is a new 
voicemail for that line. See Voicemail below. 
Push-to-talk caller ID  The line one appearance username is used as a caller ID for the 
push-to-talk application. (NetLink i640 Wireless Telephone only)