It was back to pre-mobile phone days for some residents of Hougang Parkview estate recently.
From Nov 18, for over a week, a number of M1 subscribers said they could not make or receive calls on their mobile phones or send text messages because there was no reception.
"There was no reception at the sheltered area near my block. I couldn't book a cab if I needed one urgently," mother of two girls Memilk Ang told
The New Paper on Tuesday.
Other M1 subscribers said they had the same problem when they were home. They had no prior problems.
Said Ms Ang: "Going home was like returning to the dead zone."
TNP understands that Singtel and StarHub subscribers at the estate - which comprises several blocks at Upper Serangoon Crescent - did not have any problems.
Housewife L.C. Koh, 49, said she only noticed she could not make or receive calls last Thursday.
"I thought it was either the fault of my mobile phone or the SIM card. I kept rebooting the phone, then I put the SIM card into another phone. It didn't work," she said.
"I asked my sister to call me using her mobile. She's with another telco. The message she received was 'the subscriber's mobile phone is not available'," she said.
Teacher Heng Yi said she was frustrated when the customer service officer she reported the issue to a week ago could not help.
She was told the engineering department needed "seven to 10 working days to come back with the answer". It has been a week and there has been no outcome or updates.
Ms Heng posted her complaint on M1's Facebook page. She wrote: "We are users with young infants and elderly at home. If there's no reception, no service and (if) there is an emergency, can we hold M1 responsible for any losses or injuries?"
This was a relevant concern as the number of homes with residential lines has fallen, according to figures released by Singapore's telecommunications sector regulator Infocomm Development Authority (IDA).
When approached, M1 said it had received feedback "from a number of mobile customers about network coverage in the Hougang Parkview area around mid-November".
Its director of Corporate Communications and Investor Relations Ivan Lim told TNP yesterday: "As part of our regular coverage enhancement programme, M1 was already working with HDB and the town council for the relevant approvals to install a new base station nearby."
He explained that M1 had started the site preparation and equipment was purchased for the new base station in August last year.
While the telco received "conditional in-principle approval from the authorities" last November, "we could only start installation works after full approval was received in August 2015".
"The installation works involve shutting down power to the entire block. This requires town council's coordination with residents of the block, which typically takes a fair amount of time.
"With new buildings and estates, network coverage for some residents can be affected at times. M1 constantly reviews our network coverage across Singapore to ensure we address such issues promptly," Mr Lim said.
The new base station at Hougang Parkview area is scheduled to go live by the end of next month, he said.
In the meantime, after TNP made queries, both Ms Ang and Mrs Koh said some semblance of service returned yesterday.
This article was first published on November 26, 2015.
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