[MERGED] Third virtual mobile telco: Zero1

[AMD_Duron]

I'm pretty sure Celcom was stated as "(Restricted)" for me, not sure if any1 else faced this?

Celcom is like M1/MVNOs partners. Don’t recall ST MVNOs can connect. Based on my experience, never got connected to Celcom on my Z1 line before.

 

[gapboy]

Still no sign of SA .. let's see the next few months

Not updated:
https://zero.zero1.sg/announcement/zero1-5g-plus/

 

[Jurong640]

Happy new year. New billing cycle. But no signs of 50Gb JPKRAU in the mobile plan usage, both on app and webUI.

 

[AMD_Duron]

Happy new year. New billing cycle. But no signs of 50Gb JPKRAU in the mobile plan usage, both on app and webUI.

Intern on new year leave. Next week come back activate for you k.

 

[gapboy]

Intern on new year leave. Next week come back activate for you k.

new batch of interns


Mvnos rocks !

 

[Jurong640]

new batch of interns


Mvnos rocks !

just hope they hire circles life interns, give us more data and many new add-ons.

 

[Jurong640]

Intern on new year leave. Next week come back activate for you k.

ok. must charge interest liao, 1% of 50GB data per day of delay

 

[twosix]

Seems like nsa still operating. Guess Singtel has missed the shutdown schedule.

 

[xiaofan]

Seems like nsa still operating. Guess Singtel has missed the shutdown schedule.

The target has been moved to Q1 2026 by SingTel and IMDA, as per the report from Zym thread.

ZYM has updated its 5G+ FAQ:

According to IMDA’s coverage targets, the two initial nationwide 5G SA networks are required to achieve 95% outdoor coverage by the end of Q1 2026 (for Singtel). This coverage applies to all Singtel MVNOs, including ZYM Mobile.

Good update.

Again this is a "target", just like the previous 31-Dec-2025 date. But I hope this time they can achieve it.

5G SA network uses 5G Radio Access Network and 5G Core Network.

5G NSA network uses 5G Radio Access Network and 4G Core Network.

Singtel is probably meeting the 95% coverage target for the Radio Access Network but may not be ready on the 5G Core Network side (need to upgrade).

 

[twosix]

The target has been moved to Q1 2026 by SingTel and IMDA, as per the report from Zym thread.

Haha. Moving target. Can be q1 2027 too.

 

[Jurong640]

The 50Gb JPKRAU disappeared from zero1 services management.

Magic. I love circles life intern, giving us false hope

 

[AMD_Duron]

The 50Gb JPKRAU disappeared from zero1 services management.

Magic. I love circles life intern, giving us false hope

This intern must have been the same person working for all the MVNOs.

jokes aside, the 50GB JPKRAU package is also removed from Z1 website.

 

[Jurong640]

This intern must have been the same person working for all the MVNOs.

jokes aside, the 50GB JPKRAU package is also removed from Z1 website.

I noticed zym website also never state anything about 50GB JPKRAU. I remember last month, they had a promo for new sign-up/port in, get 50Gb JPKRAU.

Probably this 50gb wasn't meant to be there, the intern just deploy it to production?

 

[xiaofan]

This intern must have been the same person working for all the MVNOs.

jokes aside, the 50GB JPKRAU package is also removed from Z1 website.

I noticed zym website also never state anything about 50GB JPKRAU. I remember last month, they had a promo for new sign-up/port in, get 50Gb JPKRAU.

Probably this 50gb wasn't meant to be there, the intern just deploy it to production?

It is the Christmas promotion offer from Singtel MVNOs (Zym, Zero1, VIVIFI and CMLink).

CMLink is always slightly different from the other three. Their promotion is until 5-Jan-2026.

I documented the promotion here.

Singtel MVNOs (Zym, Zero1, VIVIFI and CMLink) are having Christmas promotions for Free 50GB shared roaming data to Japan, South Korea and Australia (Valid one time, for 365 days) for selected 5G plans.

1. Zym: S$15.10 plan and S$22.10 plan
https://zym.sg/

2. Zero1: S$15 pan and S$20 plan
https://zero1.sg/plans/zero1-standard

3. VIVIFI: VIVIFI S$15 "Roam Asia Super 5G+ – 400GB" plan
https://www.vivifi.me/#plansMainPage

Christmas Flash Sale: FREE 50GB Japan / Korea / Australia pack (365 days)

For sign-ups from 23-31 Dec – New numbers & non Singtel-port ins only

4. CMLink: S$15 plan
https://www.cmlink.com/sg/en/

 

[Jurong640]

It is the Christmas promotion offer from Singtel MVNOs (Zym, Zero1, VIVIFI and CMLink).

CMLink is always slightly different from the other three. Their promotion is until 5-Jan-2026.

I documented the promotion here.

Yeah I know. The 50GB was in our account services management few weeks ago till yesterday. And its gone today. That is my point

 

[xiaofan]

Yeah I know. The 50GB was in our account services management few weeks ago till yesterday. And its gone today. That is my point

I see. Then that is probably a system glitch.

 

[Jurong640]

I see. Then that is probably a system glitch.

don't think it's a simple glitch. When the 50GB promo was announced, we all saw it in our accounts. It's not like a day and it's gone. It was there for many weeks.

If you see zym and zero1 website, there is no mentioned about the 50GB. It's gone from what i see.

 

[AMD_Duron]

don't think it's a simple glitch. When the 50GB promo was announced, we all saw it in our accounts. It's not like a day and it's gone. It was there for many weeks.

If you see zym and zero1 website, there is no mentioned about the 50GB. It's gone from what i see.

Well.. it could be that their system reflects the same plan across, so when they add the 50GB package, it is added as a whole in the service mgmt page but only reflected for new subscribers signed up during the promo period in the dashboard page.

Listed in their TnCs previously. (Still showing as of now)
*7. The 50GB roaming data add-on is valid for new sign-ups and port-ins only, from 23–31 Dec 2025. One-time add-on, valid for 365 days from activation, usable in South Korea, Japan and Australia.

 

[gapboy]

don't think it's a simple glitch. When the 50GB promo was announced, we all saw it in our accounts. It's not like a day and it's gone. It was there for many weeks.

If you see zym and zero1 website, there is no mentioned about the 50GB. It's gone from what i see.

interns deleted wrongly 2nd Jan

 

[Jurong640]

interns deleted wrongly 2nd Jan

Or intern provisioned for zz All. But got found out by Product Manager today.