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LIST OF SUPPORTED Mobile PBX DEVICES

Category: Knowledgebase

Set VoLTE to "On" in device! https://support.gtiglobalus.com/knowledgebase.php?article=227 NEW LIST OF SUPPORTED Mobile PBX DEVICES (updated 04/15/2024) The following lists contain the set of mobi...

HOW TO ACTIVATE NEW MOBILE SERVICE LINE

Category: Knowledgebase

  USING YOUR PBX SERVER New PBX Setup: Open a support Ticket, provide your Server software OS Name (Support Servers) IP and or Domain Name and Port Number if not 5060 (UDP or TCP). Whitelist our ...

Is there anything else I can be charged for?.

Category: Knowledgebase

Ideally, no. However, there are some cases in which you as the end user will be responsible for extra charges.Your card on file will automatically be charged for usage of services that are not i...

How to cancel your mobile service Subscription

Category: Knowledgebase

Some customers can cancel their service/subscription through the Invoice Portal. Sign in to Invoice Portal and if you are eligible to cancel subscriptions online, click the "Subscription" ...

GTI GLOBAL ICCID FORM

Category: Knowledgebase

Download and complete the following form to complete your ICCID name application and email or open ticket and submit.  

GTIGLOBAL Service Agreement

Category: Knowledgebase

  Terms of Service GLOBAL TELECOM SERVICE Terms of Service These Terms of Service constitute the agreement (“Agreement”) between GTIGLOBAL. (“we,” “us” or “GTIGLOBAL”) and the user (“...

HOME COUNTRY LIST

Category: Knowledgebase

Home Countries: Austria, Belgium, Denmark, Germany, Ireland, Italy, Luxembourg, Mexico, Poland, Puerto Rico, Spain Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Estonia, Finland, Gibraltar, Gr...

Free International calls!

Category: Knowledgebase

Enjoy Calling over 20 countries at no extra cost! Contact us for more information.Please complete this form and we will direct your request to the proper service department! Our office hours are fro...