- Scam
04 8885 0015 (0488850015): Contributor reports repeated silent calls with automated goodbye message. Mobile number flagged for robocall behaviour.
Silent Calls and Robocall Activity from 04 8885 0015
One contributor has reported repeated silent calls from 04 8885 0015 (also written as 0488850015), a mobile number registered with Pivotel Satellite. The pattern is distinctive: when the call is answered, there is complete silence on the line despite the contributor speaking. After several moments of silence, an automated voice simply says "goodbye" before the call disconnects. This behaviour has occurred multiple times, prompting the contributor to block the number entirely.
This type of activity is commonly associated with robocall systems that dial numbers automatically but fail to connect to a live operator or chatbot. The automated goodbye message suggests the system detected the call was answered but could not proceed with its intended interaction.
What Callers from 04 8885 0015 Do
The reported pattern from 0488850015 is straightforward but repetitive. When answered, the caller side remains silent. No sales pitch, no recorded message, no demand is made. The only audio is the contributor's own voice speaking into the silence, followed by an automated farewell and disconnection.
The fact that 04 8885 0015 disconnects with an automated "goodbye" rather than hanging up abruptly suggests this is a deliberate system behaviour, not a dropped call or technical fault. This indicates the number is being used as part of an automated calling campaign.
Call Patterns and Timing
The contributor reported receiving multiple calls from 04 8885 0015 over an unspecified period. The consistent pattern of silence followed by automated disconnect, repeated across separate calls, suggests systematic automated dialling rather than a one-off wrong number or accidental contact.
Silent calls and robocalls of this type are often used to harvest valid phone numbers (confirming a number is active and monitored) or as initial contact before follow-up scam attempts. However, this particular number has only generated one report so far, and no follow-up contact attempts have been documented.
What to Do If You Receive a Call from 04 8885 0015
If 04 8885 0015 calls you:
- Do not: Answer repeat calls from this number, return the call, or engage if you do answer
- Do: Let the call go to voicemail on first contact, block the number immediately after the first silent call, hang up if you answer and hear silence
- Know: Robocalls that disconnect with an automated message are often testing whether your number is active and will answer - answering confirms your number to their system
- If pattern continues: Report to ACMA even if no scam demand follows, as silent call campaigns are prohibited under Australian telemarketing law
Why Silent Calls Matter
Silent calls and robocalls that offer no content are not harmless. They serve specific purposes in scam operations: validating active numbers, testing response patterns, or preparing for follow-up contact from a different number or method. The contributor's decision to block 04 8885 0015 after the first few calls is the appropriate response.
The fact that this is a mobile number (0488850015) adds to the suspicion, as legitimate organisations almost always use landlines or known business numbers. Satellite mobile services like Pivotel are sometimes exploited for scam campaigns because they can appear more obscured than standard mobile or landline allocations.
How to Report 04 8885 0015
If you receive silent or robocalls from 04 8885 0015:
- Report to ACMA: The Australian Communications and Media Authority (ACMA) accepts complaints about unwanted calls. Visit acma.gov.au
- Block the number: Use your phone's built-in blocking feature to prevent further calls from 0488850015
- Do Not Call Register: Register your number at donotcall.gov.au if you haven't already, though this offers limited protection against robocalls
- Contribute to Reverseau: Add your experience with 04 8885 0015 to help other Australians identify this number
Help others by sharing your experience with 0488 850 015!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
This number must be a scam they keep calling me when I answer I repeat myself saying hello but there’s total silence from the other end no one speaks then a machine said goodbye and it hangs up this has happened several times now so I blocked them.
Help others by sharing your experience with 0488 850 015!
WRITE A REVIEWFrequently Asked Questions
Why would a number call me and say nothing?
Silent calls from 04 8885 0015 are typically generated by automated robocall systems. The system dials your number, detects that you answered, but has no operator or chatbot available to process the call. The automated "goodbye" message is the system's way of ending the call. The purpose is often to validate that your number is active and monitored, preparing it for future scam contact from the same or different number.
Is it dangerous to answer a call from 04 8885 0015?
Answering a call from 0488850015 and hearing silence is not immediately dangerous in itself. However, answering confirms to the caller's system that your number is active and that you answer calls. This makes your number more valuable for future scam attempts. The safer approach is to let calls from 04 8885 0015 go to voicemail.
Should I call back 04 8885 0015?
No. Do not return a call to 0488850015. Calling back accomplishes nothing useful and confirms to the system that you are actively checking the number. If 04 8885 0015 is a robocall system, there will be no person or service to reach. Block the number and move on.
What if I keep getting calls from 04 8885 0015 even after blocking?
Repeated calls from 0488850015 despite blocking are unusual and suggest either a spoofed number (the real originator is masking their identity) or a persistent robocall campaign. Report this pattern to ACMA at acma.gov.au. Keep records of call times and dates. Consider contacting your phone provider directly, as they may be able to implement additional filtering.
Why is 04 8885 0015 a mobile number?
04 8885 0015 is registered as a mobile number with Pivotel Satellite, a satellite mobile service. Legitimate organisations typically use landlines or clearly branded business numbers. The use of a mobile number for robocalls is suspicious and suggests the number may have been allocated through a service that is easier to acquire or more difficult to track than standard mobile carriers.
What should I do if this number calls again after I block it?
If calls from 04 8885 0015 continue after you've blocked it, this indicates the caller is either using additional numbers or spoofing the display. Document each call attempt and report the pattern to ACMA at acma.gov.au. Additionally, contact your mobile provider and request they investigate the calls and implement service-level blocking if possible.