4. To call a non-primary number, touch the Details button to move to the detail information
fields for the contact, then touch the desired number.
Making a call using URI dialing
Before you begin
• Ensure that you have the URI of the extension number.
• Ensure that the Edit dialing feature is enabled in your phone.
Procedure
1. Enter the number that you want to call.
a. Touch the backspace softkey (X) to delete the characters you have entered.
b. Touch the ABC, abc, or 123 softkey to change between the input methods.
2. Enter the complete URI that you want to call.
3. Touch Call.
Calling a person from the call history
Procedure
1. Press Recents.
2. Tap the appropriate icon at the upper right of the screen to view All Calls, Missed Calls,
Answered Calls, or Outgoing Calls.
Depending on administration, returning a missed call might result in the phone deleting the
call history entry when the calls goes through.
3. If you do not see the name of the person you want, scroll down until the name displays.
4. When you see the name of the person you want to call, tap the number to dial the
corresponding number.
Dialing an E.164 number
About this task
E.164 is a standard format of international public telephone numbering. An E.164 number can
have up to 15 digits and is preceded by a plus sign (+). Use the following procedure to dial an E.
164 number.
Making a call
October 2019 Using Avaya 9621G/9641G/9641GS IP Deskphones SIP 54
Comments on this document? infodev@avaya.com