Frequently Asked Questions

• General Questions

• Top Billing Questions

• C-Tel IOU

• Mobile Bundles

• Equipment

• Faxing

• Local Number Porting

• Regional Numbers

• Changes to 02889 Numbers

• 0800 porting

• Payment Options

• Changing Plans

• VOIP Security Advisory

• Global Numbers

• Calling Rates

• General Phone Setting 

User Guides

• Star Codes

• C-Tel Voicemail

• Audio Conferencing

• Web Conferencing

• Faxmail

• C-Tel One Number

• Auto Attendant

• Hunt Groups

• C-Tel 0800 Service

• SIP Trunking

• Presence and BLF

• Call Parking

• Setup Grandstream Wave on Android